Idalis

Ilana is a name with seemingly endless variations, well used in Israel, sometimes chosen for little girls born on the holiday of TuB'Shevat, the New Year of the Trees. 

Ilana

Ilanit

Ileana

Iliana is one of the vaguely but usually undefinably international names that have a wide range of spellings and pronunciations. Ilium was the poetic name of the city of Troy, and variations of this name — especially Ileana and Ileanna — have been widely used, projecting a rather bohemian image.

Iliana

Inara is of those words that seems to mean something different in each of a dozen different languages, and was the name of an important goddess to the Ancient Hittites. But it owes much of its (admittedly scant) popularity as a baby name to Joss Whedon's cult hit sci-fi series Firefly, in which one of the main characters is named Inara Serra. Bottom line: One of the most intriguing and easily-translated <a href="https://nameberry.com/baby-names/485/arabic-names-for-girls">Arabic names for girls</a>.

Inara

A striking and feminine possibility associated with a modern hero — longtime Indian prime minister Indira Gandhi. 

Indira

This form of Agnes, Ines has always been popular since the true story of the thwarted lovers Queen Ines of Castro and King Peter of Portugal. This has to be one of the most heartbreaking and bloody true romances in history!

Prince Peter fell in love with the beautiful and lovely Ines, but their relationship was forbidden by his father King Afonso. Peter (who had been married) became a widow and planned to marry Ines, but this too was disallowed. When Peter followed her into exile, Afonso ordered Ines to be murdered in front of her own child. Distraught, Peter hunted her murderers down and ripped the hearts out of their bodies, claiming they did not have any hearts. When he later came to the throne, Peter made Ines his queen, exhumed her body and made the court vow allegiance to her.

Ines recently achieved new prominence in the US as the name of the second daughter of actors Blake Lively and Ryan Reynolds.

Inez is the Spanish spelling.

Ines

The luminous Ingrid Bergman's appeal was strong enough to lend universal charisma to this classic Scandinavian name, which has been somewhat neglected in the US. Even today, a child named Ingrid would be assumed to be of Scandinavian ancestry, signaling the name has never been fully integrated into the English lexicon the way other European choices from the same era like Danielle or Kathleen have.
 Still popular in its native Scandinavia, where it is a royal name, its highest US ranking was Number 380 in 1967. 
 Its meaning refers to Ing, the Norse god of fertility, peace, and prosperity, and he's looked upon as the ancestor of the Swedish kings.
 Ingrid was the name of mother figures in both Spy Kids and White Oleander.
 Trivia tidbit: It's Scarlett Johansson's middle name.

Ingrid

Serene Irene, the name of the Greek goddess of peace and one of the most familiar <a href-="https://nameberry.com/list/624/gorgeous-greek-goddess-names-for-babies">Greek goddess names</a>, was hugely popular in ancient Rome and again in the United States a hundred years ago.
 One of the most <a href="https://nameberry.com/popular-names">popular names</a> of the Roman Empire and the name of several early saints, this originally Greek name (then spelled Eirene) represented a daughter of Zeus who was the goddess of peace. Often pronounced with three syllables, it spread throughout Europe in a range of variations and is a royal name in Greece, Denmark, and the Netherlands. 
 Much of Irene's popularity in England stemmed from the character Irene Forsyte in Galsworthy's The Forsyte Saga (pronounced eye-reen-ee). Americans identified it with the sparkling Irene Dunne of Hollywood's Golden Age. Irene was a Top 20 name from 1915 to 1925, remaining in the Top 100 until 1945. It still highly popular in Spain.
 Some other references include the eponymous early smash hit Broadway musical, famed ballroom dancer Irene Castle (portrayed on film by Ginger Rogers), the Hollywood costume designer known simply as Irene, the Uma Thurman character in Gattaca, Irene Denholm the Harry Potter student at Hogwarts School, and the lullaby-ready song Goodnight, Irene.

Irene

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

Isabel derived from Elizabeth in southwest Europe during the Middle Ages. It was originally written as Elisabel, but the first syllable was dropped as it spread across the continent. In Spain and Portugal, Isabel and Elizabeth are considered to be variations of the same name, but they are treated as separate names in other European countries and the US.
 
The charming Isabel is hugely fashionable again, a century after its first wave of success. And it's easy to see why: it's ladylike (a la Isabel Archer in Henry James's Portrait of a Lady) and melodic, traditional yet slightly offbeat. Isabel sounds smart as well as pretty. 
 Two noted cultural namesakes are Chilean author Isabel Allende and painter Isabel Bishop, as well as Cuban-American fashion designer Isabel Toledo.
 The only downside: with Isabella's recent popularity, there are so many other little Isabels, Isabelles, Isabellas, Belles, and Bellas, yours would be far from unique.
 The Office's Angela Kinsley named her baby girl Isabel, and Annette Bening and Warren Beatty have a teen-aged Isabel.
 Isabelle is the French version, Isabella the Italian one, and Isobel the Scottish spelling, which has a definite character of her own, the 'o' giving her an extra infusion of strength. 
 Nifty nicknames include Izzy, Ibby, Isa and Belle.

Isabel

One fewer L makes this name much less popular than the more traditional spelling.
 This spelling has two notable namesakes: Mexican actress Isabela Corona and Brazilian actress Isabela Garcia.

Isabela

Isabella has been a Top 10 name for girls in the US for two decades now. The Latinate form of Isabel, a variation of Elizabeth which originally derived from the Hebrew name Elisheba, Isabella reigned as Number 1 in 2009 and 2010.
>Isabella, which feels both modern and traditional, has incredible cross-cultural appeal to parents from a range of religious and ethnic backgrounds. It's feminine but also substantial, with a long history as a royal and classic name comfortable on the international stage. 
 
Isabella is of course wildly popular in both the English and Spanish speaking worlds, but it also ranks among the Top 100 girls' names in a wide range of western countries, including Germany, the Netherlands, and Scandinavia.
 
Isabella's success is due at least in part to the 'Twilight' effect and lead character Isabella 'Bella' Swan. Some parents choose it to get to the short form Bella, while others prefer to use the irreverent Izzy or Issy, while still others insist on using it in its full four-syllable glory.
 
Variations Isabelle and Isabel are also popular, with the Scottish spelling Isobel another possibility. Newer alternatives include Sabella and Isabetta.
 Isabella is familiar through various European queens, including the Queen of Spain who funded Christopher Columbus, and was used by Shakespeare in Measure for Measure.

Isabella

Isabelle is the French variation of Isabel, which emerged in the Middle ages as an Occitan form of Elizabeth. Medieval queens Isabella of Angoulême and Isabella of France helped popularize the name in the United Kingdom. Isobel is the Scottish version, Isabella the Italian, and Izabel is used in Brazil.
 
Isabelle and all her beautiful sisters have risen quickly through the ranks over the past decade or so to dominate their mother name, Elizabeth. Isabelle's a name about which everything is lovely, except how many other little Isabelles you'll meet.
 Jeff Bridges has a grown daughter named Isabelle, while more recently Kerry Washington used it for her daughter.

Isabelle

Why is Isabella megapopular while Isadora goes virtually ignored? Too close a tie with tragic modern dancer Isadora Duncan (born Angela Isadora), who was done in by her long flowing scarf, perhaps, or with fusty male version Isidore. But we think Isadora is well worth reevaluating as an Isabella alternative. Quirky couple singer Bjork and artist Matthew Barney did just that and named their daughter Isadora. Isidora would be an alternative, just as proper but not quite as charming spelling--the one used as the spelling of a fourth century saint's name.
 Isadora Wing was the liberated central character of Erica Jong's 1973 bestseller Fear of Flying. There is also Isadora Quagmire in Lemony Snicket's A Series of Unfortunate Events--who was named for Isadora Duncan.
 And she could share the nickname Izzy with cousin Isabella.

Isadora

This is one elaboration of the ubiquitous Isobel that we think should be chosen more often and would work well in many languages.

Isamar

Isis has gone from magical, feminist name on the rise to the forbidden list because of the extremist terror group called ISIS, an acronym for Islamic State of Iraq and Syria. Unsurprisingly, Isis was one of the fastest-falling names in 2014, dropping 130 ranks to reach #706.
 Before the rise of the political group, Isis was best known as the name of the supreme Egyptian goddess of the moon, sky, magic, motherhood and fertility, revived by feminists and others willing to cross into arcane territory. And with the mini-craze for names that start with Is- -- Isabella, Isla -- it was not so surprising that Isis was joining the I crowd.
 The ancient Isis, wife of Osiris (who happened to be her brother), was worshiped beyond Egypt into the Greco-Roman world. According to myth, the Nile river floods every year because of Isis's tears of sorrow for the death of Osiris.
 In popular culture, Isis has been a character on Stargate and Battleship Galactica, an opera, the title of a Bob Dylan song and the name of several rock bands.
 The Isis is the name given to part of the River Thames.

Isis

Itzayana, one of the fastest-rising girls' names of 2016, feels like a distant cousin of the ultra-popular Isabella.

Itzayana

This name, stemming from the Mayan mythological figure of the Rainbow Lady, is a surprising pop hit, primarily among Hispanic parents. 

Variation Alitzel was the second fastest-rising name in the US in 2023.

Itzel

A rarely used Slavic name until the Czech-born ex-Mrs. Trump took it over the top. Daughter's name Ivanka adds a dollop of charm. 

Ivana

Ivanna / Ivana both come out of the name "John" by way of the Russian variant Ivan. Whereas Joanna feels dated, Ivanna feels cosmopolitan and fresh. Ivanka (of Trump fame) is a diminutive version of Ivanna.

Ivanna

Ivelisse

Feels more modern than the Y version but also less authentic. 

Ivette

Ivonne

Parents seeking a way to differentiate their Isabella from all the others could consider this zippier spelling. It does have the jazzy nickname Izzy.

Izabella

Idaliz

Idalys

Ilianis

Iliany

Ilianys

Imalay

Irelis

Irianis

Irianys

Irmarie

Isamarie

Isamary

Ismarie

Itzamar

Ivanelis

Ivaneliz

Ivanelys

Ivanis

jevohh's list "Puerto Rican Girl names beginning with I" of 44 great name ideas: Idalis - Ivanis!