Penelope is an unlikely 21st century baby name success story. Off the Top 1000 for 25 years, Penelope jumped back on in 2001 and has been heading uphill ever since, propelled by the trend for mythological names, Spanish actress Penelope Cruz, and some high-profile celebrity babies.

Grace, a simple and pure virtue name which originally referred to divine grace, is a fashionable classic. In the early 2000s, it seemed headed for the Top 10 but pulled back from the upward trajectory, which you may consider a very good thing.

Mila is a popular name that took a 125 year nap, ranking in the Top 1000 in 1881 and then not ranking again until 2006, after actress Mila Kunis appeared on That 70s Show.

A nature name, a word name, and a surname name, Brooks has plenty of cool factor. It gives off cowboy vibes and a sporty feel, while also maintaining a smart, collected image.

Newly fashioned but familiar and with an on-trend, unisex feel, Addison seems like the perfect solution for anyone who can't decide between Madison, Adeline, and Alison.

Jaxon has been mostly climbing in popularity since it entered the Top 1000 in 1997, proving that many parents have decided to rev up the cool factor of Jackson by giving it this streamlined spelling. (Though we still prefer the original.)

Milo is most commonly considered to be Germanic name derived from the Latin word miles, meaning "soldier." However, there is evidence to suggest it also may have independently spawned from the Slavic root milu, meaning "merciful." Milo predates brother name Miles, a variation that evolved when the name immigrated to the British Isles in the Middle Ages. Mylo is an alternate spelling.

Though it sounds modern, Brielle is, among other things, a traditional Cajun contraction of Gabrielle, and the name of a historic seaport in the Western Netherlands, also known as Brill. Today, it is used more widely as a nickname for Gabrielle and as a stand-alone name that fits in easily with Isabelle, Briana, and Brinley. In a recent year, it appeared in the US Top 200, ranking above the longer form and used nearly four times as often.

Sweet and sunny but substantial too, Callie is a nickname-style choice that has long been used as a stand-alone option . Traditionally a diminutive of classic Caroline, it may also be used for Calliope, Camila, Callista, Calanthe, and beyond.

Though greatly overshadowed by the trendy Olivia, Olive has a quiet, subtle appeal of its own -- and is now enjoying a remarkable comeback. Olive is one of only four girl names starting with O on the US Top 1000. Cool couple Isla Fisher and Sacha Baron Cohen chose it for their daughter, reviving the name to stylishness, and now Drew Barrymore has a little Olive too, as has country singer Jake Owen.

Bodhi is a Sanskrit name translated as "enlightenment" or "awakening" which relates to a Buddhist concept, wherein Bodhi is synonymous with the state of nirvana, being freed from hate, greed and ego. The Bodhi tree is a large fig tree under which the founder of Buddhism received enlightenment. Spelling variations include Bodie and Bode.

Rosy-cheeked and cheery, Rosie (also spelled Rosy) has been standing on her own for many decades, back to the days of 1943 musical Sweet Rosie O'Grady. She's one of the perky nickname-names that are filling the popularity lists of other English-speaking countries. In the US, she came back to the Top 1000 in 2013, after a 30 year hiatus. In 2023, Rosie was one of the fastest rising girl names.

This could be viewed as another name fallen to the trend of using a K initial over a C beginning, or it could tie the name more closely to the Hebrew title for a priest, which is transcribed as kohen. It entered the US Top 1000 in 2011 and has been rising ever since, entering the Top 400 in 2023.

Baylor's 2014 ascension to the US Top 1000 for boys is probably thanks to its fashionable two-syllable, r-ending, occupational surname feel. Think of it as Taylor with a twist.

Meredith is a soft, gentle-sounding name with subtle Welsh roots. Although originally a boys’ name , Meredith is used mainly for girls now.

Chosen by the late Kobe Bryant and his wife Vanessa for their youngest daughter, Capri is the name of an Italian island, lending it a light, bright and sunny feel. Derived from either the Greek kapros meaning "wild boar" or from the Latin capri meaning "goats", it has a contemporary feel to it, especially with that -i ending.

Jagger is a swaggering Rolling Stone of a name that's been picked up by a number of fellow celebs, including Lindsay Davenport and Brett Scallions--while Soleil Moon Frye pulled a gender switch when she bestowed it on her daughter. It's edgy with a touch of danger.

A compound name made up of Aubrey and Brielle, this modern invention blends fresh, stylish sounds, with a nod to more traditional elegance. It entered the US Top 1000 in 2012 and remained there for a decade, and though it has fallen from the top of the charts, it was still given to around 230 girls in a recent year.

Rosemarie had its moment in the sun back in the middle of the last century, when parents were looking for new ways to recycle traditional family names. So a child might combine her two grandma's names and become Rosemarie (or Annmarie or Maryjean), but these combination names feel dated now.

Euphonious and long stylish in England, India was one of the fastest-rising names on the 2013 list, after jumping 240 spots back into the Top 1000.