Beatrix has a solid history of its own apart from Beatrice, with that final x adding a playful, animated note to the name's imposing history.
 
In the earliest sources it is recorded as Viatrix, meaning "voyager". Possibly the spelling was deliberately changed to resemble the Latin word beatus, "blessed"; both meanings are part of Beatrix's rich history.
 
It has been largely associated with Beatrix (born Helen) Potter, creator of Peter Rabbit, and Beatrix has been Queen of The Nethelands since 1980.
 Actress Jodie Sweetin has a daughter called Beatrix, and designer Kate Spade chose it for her daughter Frances's middle name. The main character in Quentin Tarantino's movie Kill Bill was Beatrix Kiddo, played by Uma Thurman. 
 Both Bea and Trixie are adorable nicknames,and Beatriz is the Spanish form.

Beatrix

J.K. Rowling is a modern master of naming who brought a whole constellation of ancient and celestial names to modern parents. Bellatrix, of one of the stars of Orion, combines fashionable names Bella and Beatrix to make a convivial and original name. The down side: the Harry Potter character Bellatrix, played by Helena Bonham Carter, is a character so evil she's called a Death Eater, killing one beloved character and being murdered by another. And the name Bellatrix is so closely associated with that character that it might be challenging to sidestep the association.

Bellatrix

Birdie was until recently a middle-aged Ladies' Club member wearing a bird-decorated hat --but now it's just the kind of vintage nickname (think Hattie, Josie, Mamie, Millie) that's coming back into style in a big way. Actress Busy Philipps named her baby Birdie (inspired by First Lady Lady Bird Johnson), as did soap star Maura West.
 In an earlier heyday of nickname names--the 1880's--Birdie was a Top 200 name.

Birdie

Out-of-the-way place name (it's an antiquated holiday spot on England's south coast) that might make a brilliant choice. Actor/director Jon Favreau named his daughter Brighton Rose.

Brighton

Brighton has long been known as a holiday resort town on the south coast of England. A cheery unisex name, it was used for his daughter by Jon Favreau, but was a boy on the TV show The Nanny.

Felicity is as accessible a virtue name as Hope and Faith, but much more feminine -- and dare we say, happier. The hit TV show did a lot to soften and modernize the once buttoned-up image of Felicity, and it got further notice as the red-haired Colonial doll, Felicity Merriman, in the American Girl series. A current bearer is actress Felicity Huffman.
 Two nicknames for Felicity: Flick and Fee. Other forms include Felicia and Felice.

Felicity

You might think of Harper as the hottest name of the last decade, jumping from obscurity to the Top 10, where it remained until last year.
 
Victoria and David Beckham's choice of Harper for their youngest child and only daughter in 2011 did much to catapult the name to stardom. Some reports say Harper was named after a character on Disney's Wizards of Waverly Place, her brother's favorite show, while other say she was named after Harper Lee, author of To Kill A Mockingbird, her mom's favorite book.
 
Those two influences definitely helped propel Harper up the popularity list in general. Plus Harper is a member of the trendy group of occupational surnames turned first names for both genders, including Taylor, Parker, Mason, and Skylar.
 
Harper has been a shooting star in the celebrisphere, chosen first by Ali Wentworth and George Stephanopoulis, followed by Lisa Marie Presley, David Spade, Dave Grohl, Martie Maguire, Tiffani Thiessen, Bill Hader and Neil Patrick Harris. Singer Paul Simon used it for his son more than 50 years ago.
 
While Harper was used near-exclusively for boys in the 1800s and remains technically unisex, in reality it's used today overwhelmingly for girls. More than 8000 baby girls were named Harper in the US last year, versus only 138 baby boys.

Harper

In the USA, Hattie is one of those nicknames that is now more popular than its parent name, Harriet. In England, however, Harriet is still by far more popular than Hattie, while in Australia, Harriet is highly popular while no data exists on Hattie. In the US, we’d like to see Harriet get more usage but we’re happy to see Hattie again.
 Hattie was popular at the end of the nineteenth century, in the Top 50 from 1880 to 1900, along with other similar nickname names like Lottie and Letty. It fell off the list in 1969, to return in 2011, the year of Hattie McDermott's birth.
 Hattie McDaniel was the first African-American to be awarded an Academy Award, in 1940, for her role in Gone With the Wind. Hattie was the name of the sweet, simple protagonist in Woody Allen's 1999 film Sweet and Lowdown; Hattie (born Henriette) Carnegie was a well-known twentieth century fashion designer.

Hattie

Hazel has a pleasantly hazy, brownish-green-eyed, old-fashioned image that more and more parents are choosing to share. Former Old Lady name Hazel reentered the popularity lists in 1998 and now is near the top of the charts.
 
Hazel is a name that comes from the English word hazel, referring to the hazelnut tree. The word was derived from the Old English hæsel of the same meaning. Historically, a wand of hazel symbolized protection and authority.
 
When Julia Roberts named one of her twins Hazel in 2004, there was a great public outcry against "another one of those nutty celebrity names", though we saw it as the deserved revival of a lovely vintage name with roots in nature. Hazel was one of the botanicals that were all the rage at the turn of the twentieth century, when it was in the Top 25, then fell out of favor, off the list completely from 1976 to 1998.
 
Other celebrities with daughters named Hazel include Emily Blunt & John Krasinski, and Taylor Neisen & Liev Schreiber.
 
Hazel Motes is the protagonist of Flannery O'Connor's 1952 novel Wise Blood, and In The Hunger Games, one of the characters is the variant Hazelle. But the most influential Hazel of recent years is the heartrending heroine of Fault in Our Stars.

Hazel

Indiana is one of those place-names (think Camden and Trenton) that sounds cooler than the place that inspired it. Its fashionable -ana ending certainly sounds eminently name-like, and Indie/Indy/Indi is one of the hottest <a href="https://nameberry.com/list/220/nicknames-for-girls">nickname names for girls</a> right now.

Indiana

Iris has so much going for it. It's a fashionable flower name. It's a mythological name, from the Greek goddess of the rainbow. And it's a classic name, always ranking in the girls' Top 1000 but now at its highest point ever.
 
Iris is directly derived from the Greek word iris, meaning "rainbow." In Greek mythology, rainbow goddess Iris was a messenger for Zeus and Hera who rode the rainbow as a multicolored bridge from heaven to earth. 
 The botanical iris also carries evocative symbols. In ancient times, the Iris was considered a symbol of power and majesty, the three petal segments representing faith, wisdom and valor. This image led to the naming of the colored part of the eye.
In the contemporary world, Iris has amazing international versatility, ranking highly throughout the English-speaking world as well as in a diverse range of countries from Spain to Slovenia, France to Sweden.
 Part of Iris's rise is due to its celebrity power: Jude Law and Sadie Frost, Judd Apatow and Leslie Mann, and Renee O'Connor all chose Iris for their daughters.
 A notable modern bearer was the prolific British novelist Iris Murdoch. Frequently seen on screen, characters called Iris have been played by Jodie Foster, Jane Fonda and Kate Winslet, and Iris Chase is the narrator in the Margaret Atwood novel The Blind Assassin.

Iris

Jessamy and big sister Jessamine are all but unknown in the U.S., but make distinctive alternatives to overexposed Jessica, Jessie, and Jasmine.

Jessamy

Many popular Dutch short forms are drawn from the middle or end of their proper name: Sanne from Susanne, Bas from Sebastian. Jette could be from a name like Henriette or Mariette.

Jette

A posh area of London, as well as being a section of Brooklyn, Kensington would make an overly formal, butlerish boy's name.  There are several preferable paths to the nickname Ken, including KENYON, KENDALL and KENNEDY.

Kensington

Lark is getting some new and well-deserved attention as a post-Robin and Raven bird name. Although it was first recorded as a name in the 1830's, it has never appeared on the Social Security list.
 'The Lark' was used as a nickname for Cosette in Les Miserables; Lark Voorhees was a star of Saved by the Bell, and Jennifer Connelly and Paul Bettany used Lark as the middle name of their daughter Agnes.
 
The expression "happy as a lark" gives this songbird name a cheery image, as well as a 'lark' being a synonym for a merry time..
 Larkin is a pretty extension, as is Skylark, which is rich in cultural associations: there's the Percy Bysshe Shelley ode To a Skylark and the jazz classic Skylark written by Johnny Mercer and Hoagy Carmichael..

Lark

A growing number of high-profile (and other) parents are choosing to honor their musical idols, such as Hendrix, Presley, Jagger, and now Lennon, an <a href="https://nameberry.com/baby-names/509/irish-names-for-girls">Irish name for girls</a> as well as boys with a wonderful meaning on many levels. Lennon first came to notice when Liam Gallagher and Patsy Kensit used it for their son in 1999, and singer-musician Adam Pascal followed their lead two years later. 
 Most recently, YouTube sensation and star of the hit television show Nashville, Lennon Stella, can be credited for this name's spike in popularity among girls. This may be why it entered the US Top 1000 for the first time in 2013.

Lennon

Less common than other virtue names, Liberty is nonetheless a name with a long American heritage. Liberty is seeing a level of popularity not seen since the end of the First World War, but its heyday was probably the mid-19th Century when it became popular in the aftermath of the US Civil War, particularly among African-American freedmen. Liberty was also popular following the American War of Independence and even among some Puritan colonies. Some quirky parents may have considered using this name in the wake of the successful film Juno – Juno’s younger sister is called Liberty-Bell.

Liberty

Lilou is a charming, rarely heard import. Occitan is a language spoken in Provence, in the south of France, in which the suffix "ou" denotes a pet form &mdash; thus, Lilou as a short form of Liliane or its Occitan form Liliana or Liliano. Its popularity in France--where it's currently Number 12--can be traced to the 1997 film The Fifth Element. 
 Pronounced lee-loo, this is an enchanting option.

Lilou

A hot starbaby name – chosen by Kelly Ripa, Chris Rock, Lisa Bonet, Denise Richards and Charlie Sheen, Carnie Wilson, and Annie Lennox, and used as the nickname of Madonna's Lourdes – Lola manages to feel fun and sassy without going over the top. Be warned, though: "Whatever Lola wants, Lola gets," to quote a song from the show Damn Yankees.
 In the past, Lola has been associated with such femmes fatale as the nineteenth century courtesan/dancer Lola Montez (born Elizabeth Rosanna), the Marlene Dietrich character Lola Lola in The Blue Angel and Jean Harlow's in Bombshell. And it's the title of a great Kinks song: L-O-L-A Lola.
 Lola is one of the most truly international <a href="https://nameberry.com/baby-names/495/spanish-names-for-girls">Spanish name for girls</a>, enjoying mass popularity around the world. It's also one of the hottest <a href="https://nameberry.com/search/girls-names/l">girl names starting with L</a>.

Lola

The name of the Roman goddess of the moon, Luna is derived straight from the Latin word for moon, luna. Luna may be the name most likely to surprise someone from an older generation by its Top 10 status in the US and its widespread international popularity.
Often ranked as Number 1 on Nameberry's internal charts, the strong but shimmery Luna is among the Top 100 names for baby girls in a wide range of countries around the world, from France to Italy to Germany, Scandinavia to Slovenia to Spain. It's simple, easy to spell and pronounce, and remarkably diverse.
 And it's also got deeper roots than you might imagine. It was somewhat popular in the US as a baby name around the turn of the 20th century, reaching a high of Number 403 way back in 1881.

Luna's popularity is undoubtedly influenced by the Harry Potter character Luna Lovegood and several high-profile celebrity babies, notably the oldest daughter of Chrissy Teigen and John Legend. 
 Along with its celebrity connections, Luna's popularity is partially driven by its standing as a mythological name. Luna’s divine complement is Sol, the god of the Sun. In Roman art, Luna is often depicted driving a chariot.
 
Luna makes another appearance as the endearing oddball Luna Lovegood in the Harry Potter series, who was central enough to the story to have Harry give his daughter Luna as a middle name, and as the True Blood teacher-shapeshifter character, Luna Garza. 
 
Along with Chrissy Teigen and John Legend, other celebrities who named their daughters Luna include Penelope Cruz and Javier Barden as well as Constance Marie. Joely Fisher and Ellen Pompeo have used it as a middle. Uma Thurman and Arpad Busson use Luna as the nickname they call daughter Rosalind Arusha Arkadina Altalune Florence.
 
Luna is also among the <a href="https://nameberry.com/popular-names/dogs">most popular dog names</a>.

Luna

Magnolia, a sweet-smelling Southern belle of a name made famous via the iconic Edna Ferber novel and musical Showboat, is one of the latest wave of botanical names, along with unexpected blossoms Azalea and Zinnia. It is named for French botanist Pierre Magnol.
 Magnolia has been chosen for his daughter by Adrian Young of No Doubt—which happens to be a fabulous baby-naming consortium as well as a great musical group.
 In Showboat, the Magnolia character goes by nicknames Noa, Nollie, and Maggie.
 Magnolia charted on the popularity list almost every year from 1880 to 1940, topping at Number 420 in 1909—but it's now making a comeback.
 Magnolia Breeland is a character on the TV show Hart of Dixie, who happens to have a sister named Lemon and a father named Brick.
 Maminydjama Magnolia Maymuru is an Indigenous Australian model.

Magnolia

Oakley, with its nature name roots and its Annie Oakley charm, is a hot name for both genders but more than twice as popular for girls. This name made it into the Top 1000 for the first time in 2013, one of only four <a href="https://nameberry.com/search/girls-names/o">girl names starting with O</a> to rank that high. A decade letter, it's aiming for the Top 100.

Oakley is rising trough the ranks for both genders, though it is given to more than twice as many girls as boys. It's also popular in other English-speaking countries as well as for dogs.

Oak variations Oaklynn, Oaklyn, and Oaklee are also popular for girls, while Oakes is an up-and-coming variation used mostly for boys.

Oakley

Saylor jumped into the Top 1000 in 2013 and is given to three times as many girls as the Sailor version. That may be because Saylor feels more like a name and less like an occupation or a word. Its spelling near-echoes the hugely popular Taylor, plus Saylor is a traditional surname in its own right. Recorded in the medieval times in Germany, it's related to the word seil which means rope and was an occupational name for a ropemaker, which also relates to sailor.

Saylor

Stella is a name with star quality and sparkle, that manages to sound both ethereal and earthy. Celestial but not otherworldly, it lands somewhere between the popular Ella and bold Seraphina. 
 
The name Stella was derived from stella, the Latin word for “star”. It was coined by the poet, Sir Philip Sidney who used it in his 1590 sonnet collection, Astrophel and Stella, which translates literally to “the star lover and his star.” 
 
While Astrophel has remained obscure, Stella came into common usage in the 1800s. Inspired perhaps by its similarity to Ella and Esther, and by its association with the Virgin Mary, from her Catholic title, Stella Maris, it was popular in the early decades of the 20th century.
 
After fading in the 70s, Stella is now back and brighter than ever. Following on the heels of Gabriella and Isabella, it ranks in the US Top 50 and is given to almost 5000 babies each year. With equally astronomical Luna now making the Top 10, Stella might rise even higher.
 
Stella holds international appeal too and has taken shining spots on the charts in Switzerland, Sweden, Australia, Italy, and France. 
 
The name Stella was famously bellowed by Marlon Brando in Tennessee William’s A Streetcar Named Desire, and it has proved a popular choice among celebrities, including Matt Damon, Ellen Pompeo, Tori Spelling and Dean McDermott, and Gena Lee Nolin. 
 
Designer and animal rights activist Stella McCartney is another notable namesake, as is Stella Adler, an influential acting teacher. 
 
If Stella is shining for you but it’s not quite the brightest star on your list, then you could consider its variants, the literary Estella, or the French Estelle. Alternatively, you might like another starry name, such as Astraea, Seren, or Izara, or something just equally celestial, like Elara, Celia, or Celeste.

Stella

This pet form of such names as Winifred and Edwina and Gwendolyn has loads of vintage charm, a la Millie and Maisie, with a decidedly winning vibe. And it just got celebrity cred as the baby daughter of Jimmy Fallon.
 Winnie had been used regularly on its own in the U.S. through the early 1950's and has a number of varied namesakes. There's the Pooh, of course, and also Winnie Mandela, former wife of South African President Nelson; Winnie Cooper, the charming girlfriend of the young hero on The Wonder Years--whose given name was Gwendolyn; Winifred "Winnie" Foster, a main character in the childhood classic Tuck Everlasting; and it was also a nickname for Winston Churchill.

Winnie

Wynne

Kdt_53002's list "Baby Girl Martinez" of 26 great name ideas: Beatrix - Wynne!