In Roman mythology, Iana was an epithet of Diana, goddess of the moon.
 
If pronunciation troubles worry you, use the Yana spelling instead.

Iana

Like Violet, Lavender and Lilac, Ianthe is a purple flower name. Chosen by the poet Shelley for his daughter, Ianthe has a poetic, romantic, almost ethereal quality. In the ancient myth, she was the daughter of Oceanus, supreme ruler of the sea, and also a Cretan woman so beautiful that when she died the Gods made purple flowers grow around her grave.
 Iantha is also used.
 Ianthe was a favorite of the pastoral poets of the seventeenth century and then again in the early nineteenth. She appears in the works of Shelley, Barbara Pym and Georgette Heyer. Writer Richard Brautigan named his daughter Ianthe.

Ianthe

A short form of the modern coinage Icelyn that feels cool as a short form, but too frosty for a full name.

Idaia

Idony is the Norse goddess of springtime and eternal youth, and this variation is both rare and straightforward, a winning combination.

Idona

Idony was the Norse goddess of spring and eternal youth, and variants of her obscure name could come under consideration with the rest of the fashionable I pack. 

Idony

Idunna

This Spanish form of the yet-to-be-revived Ignatius was borne by an early and influential Philipina nun known as Mother Ignacia.

Ignacia

A distinctive, rhythmic, and lovely Spanish name that suggests enlightenment. 

Iluminada

Imogen has long been fashionable in England and is gaining favor in the US among stylish parents. Pronounced the British way — the initial i is short as in Kim, as is the final E as in Ken — Imogen is as pretty and classy as it is distinctive.
 
Though never in the American Top 1000, Imogen may be more popular in your hip neighborhood than that statistic would suggest. A contemporary classic in England and Wales, Imogen has ranked in the Top 100 ever since detailed naming records began in 1996. It's also a Nameberry favorite, consistently among the Top 100 most viewed girl names on our site.
 
The story goes that Imogen originated as a Shakespearean printer's misspelling of the traditional Celtic name Innogen, used by him for a character in one of his last plays, Cymbeline. The Innogen of legend, who Shakespeare’s character was based on, was the wife of Brutus of Troy, the first king of Britain. Earlier versions of her name, including Ennoguent, Innoguend, and Innoguent, were found in Brittany from the 9th-11th centuries. They are probably derived from the Gaelic word inghean, meaning "daughter" or "maiden," and possibly have a connection to the Proto-Celtic word for "white," from which the suffixes -gwyn and -gwen evolved.
 
Even if Shakespeare did happen upon Imogen by accident, he wasn't the first person to use the name. The Latin name Imogenis, meaning "lowest-born," existed centuries before Shakespeare, and was first recorded in the 13th century.
 Imogen gained attention in recent times through its link to Grammy-winning musician Imogen Heap. Other pluses: Imogen has the wonderful namesake photographer Imogen Cunningham and also a meaning that can't be topped. Immy is the cute diminutive; in the book and movie Fried Green Tomatoes, the character Imogene's nickname was Idgie.

Imogen

Imperatrix

Rather imperious as a baby name, but has an interesting history. Imperia is the name of an obscure French saint, also known as Impère and Impérie, also borne by the famous Italian courtesan Imperia Cognati. Honoré de Balzac later used it in his short story La belle Impéria (1832), where it belongs to a fictional courtesan. A similar name, Bel-imperia, was used by Elizabethan dramatist Thomas Kyd for a character in his play The Spanish Tragedy.

Imperia

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

Indigo is one of the most appealing and evocative of the new generation of color names. Color names have joined flower and jewel names -- in a big way -- and Indigo, a deep blue-purple dye from plants native to India, is particularly striking for both girls and boys. Indigo is the name of a character in the Ntozake Shange novel Sassafrass, Cypress & Indigo, and was used for his daughter by Lou Diamond Phillips.
 Some cultural references: The Indigo Girls are a folk duo, 'Mood Indigo' is a classic Duke Ellington jazz composition, and there is a 1970's New Age theory that Indigo children possess special, sometimes supernatural abilities.

Indigo

Infinity is a name that could have a long, bright future ahead of it, with its bold meaning and fashionable sound. It's an awful lot of name to pull off, but if Destiny can do it...

Infinity

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

Io may be one of the slightest names in the book, but there aren't many two-letter names with as much substance as this Greek mythological example.  Io, a name used for the largest moon of Jupiter, was in classic myth raped by Zeus and escaped from him by changing herself into a cow. 

Isla is hot, Iona is cool – maybe it's time Iola got a second look? Last heard from on Carol Burnett's Mama's Family show, Iola feels like just the sort of uncommon, vowel-rich, vintage name that should be ripe for rediscovery.

Iola

Iolanta

This name of a small island off the coast of Scotland is trending upwards along with other I names. 

Iona

Irllynda

With Isabel getting so popular, parents are searching for new varieties of the name, and Isabeau is one that makes a lovely French twist. 
 Isabeau of Bavaria was the wife of King Charles VI of France--and it was possibly a nickname for Elisabeth. It is also the name of an opera by Pietro Mascagni, a retelling of the medieval English legend of Lady Godiva, and in the 1985 film Ladyhawke, Michelle Pfeiffer plays the heroine, Lady Isabeau d'Arjou, who assumes the form of a hawk during the day.

Isabeau

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

Ishi

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. Interestingly, however, since 2020, it has begun to see increased use again, and 2023 saw it given to 151 girls.
 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 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 also the name given to part of the River Thames.
 
If you love the sounds or vibes of Isis, you could consider Ismay, Isolde, Eirlys, Ailish, Maelys, Ione, Inez, Iskra, Ismene, Atalanta, Artemis, Athenais, Anuket, Keziah, or Ianeira.

Isis

Isle

Now that Tristan has been rediscovered, maybe it's time for his fabled lover in the Arthurian romances and Wagnerian opera, a beautiful Irish princess, to be brought back into the light as well. 
 This would make an artistic and romantic choice, as the medieval heroine is seen as a symbol of undying love. 
 In Marilyn French's novel The Women's Room, the character Isolde is nicknamed Iso. Isolde is currently a Top 500 name in the Netherlands. Variations include Iseult, Isolt, Isoud, Isolda and Yseult.

Isolde

Authentic, melodic place-name for the adventurous, chosen by rapper LL Cool J for his daughter and given to nearly 80 baby girls in the US last year. Italia of course is what the Italians call Italy.

Like Roma, Venezia, and Milana, Italia is one of the place-names that make great <a href="https://nameberry.com/baby-names/505/italian-names-for-girls">Italian names for girls</a>.

Italia

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

Ivory was last popular a hundred years ago. In 2013, it finally began to regain some momentum in the female rankings, reentering the Top 1000.
 A word of caution, however—people may associate this name with illegal poaching of elephants and the ivory trade. Or, more prosaically, the popular brand of soap.

Ivory

The quirky, offbeat and energetic botanical name Ivy is enjoying a deserved revival, propelled even higher by its choice by high-profile parents Beyonce and Jay-Z for daughter Blue Ivy. Ivy is also traditionally used at Christmas, make this one of the perfect <a href="https://nameberry.com/list/577/names-for-december-babies">names for December babies</a>.
 Ivy is derived from the name of the ivy plant, which got its name from the Old English word ifig. Ancient Greeks presented an ivy wreath to newlyweds as a symbol of fidelity. In the language of flowers, Ivy signifies faithfulness.
 British novelist Ivy Compton-Burnett is a notable namesake and Ivy Baker Priest served as U.S. Secretary of Treasury. Another association is the prestigious Ivy League. 
Ivy has been a favorite of scriptwriters—she's appeared on everything from 90210 to Gossip Girl, Dollhouse to Downton Abbey, and is the name of a 1970's American Girl doll.

The Mayan goddess of the moon, also associated with love, pregnancy, medicine, and water.

Ixchel

The longer Isabella stays in the Top 10—and it's been there for more than a decade—the more we hear the nickname Izzy (especially if we watch Grey's Anatomy). it's just a matter of time before it stands on its own, as it has as a first name for the daughter of Eddie Murphy and Paige Butcher.

Izzy

ScarlettRobin's list "Irresistible I Names [girls]" of 33 great name ideas: Iana - Izzy!