Rainbow Baby Names you have not heard of

Gia is a cute if slight name that calls to mind stylish sisters Mia, Lea, Pia, Tia, and Nia. One of the most familiar Italian baby names in the US, Gia is a short form of Gianna, which in turn is a diminutive of Giovanna, the feminine form of Giovanni, the Italian equivalent of John—all of them meaning "God's gracious gift."

Because of Gwyneth Paltrow, this has almost become a one-person name, but not in the prohibitive there's-only-one-Oprah sense. Also seen as Gwenyth and Gweneth, this mellifluous appellation is definitely becoming more and more appreciated by American parents-- enough to land it on this year's Top 1000.

Halia is one of Hawaii's top baby names, in the Top 50 for girls in 2021. But it's rare outside its native Hawaii, given to only 57 baby girls in the US last year.

Iria is a diminutive version of Eirene / Irene and is therefore associated with the Greek goddess of peace.

Iridiana is related to the Greek name Iris, who in Greek mythology was the personification of the Rainbow. Iridiana is a frillier version of the name, likely to appeal to people who prefer Isabella to Isobel and Delphinia to Delphi.

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.

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.

Isabel and Isadora are back: could it now be time for a more widespread revival of Isidore? In 2014, both Isidore and Isadore were on the list of fastest-rising names in the US.

Jenica might work if you can't decide between Jennifer and Jessica. It's certainly a more distinctive option.

Yet another offshoot of the original John, also sometimes used as Jevan or Yevan.

Jonathan was derived from the Hebrew name Yehonatan, eventually contracted to the modern Yonatan, meaning "gift of Jehovah." It comes from the elements yeho, in reference to God, and natan, meaning "to give." In the Old Testament, Jonathan was the valiant eldest son of King Saul, and it was his friendship with brother-in-law David that gave rise to the expression "Jonathan and David" to describe devoted, steadfast friends.

The lilting name of a range of mythical mountains, with an extensive menu of spellings, and a more unusual way of fitting in with current favorites Lila and Lola.

Diminutive of names beginning with the element liob "dear, beloved".

Derived from Old English leof "dear, beloved" + ric "power; reign; kingdom". A notable historical bearer is Leofric, Earl of Mercia: he was the husband of Lady Godiva, who (legend has it) promised his wife that he would reduce taxation if she rode naked through the streets of Coventry.

Macarius, the name of several early saints, is virtually unknown in the U.S. though its Spanish forms Macario and the feminine Macaria are sometimes used. With the revival of many ancient s-ending names, Macarius might rise again, and it does carry the user-friendly nickname Mac.

Though it sounds like a variation of the Irish Maeve, Maeva actually hails from Tahiti, and is currently enjoying a wave of popularity in France, where it ranks in the Top 100, possibly via popular French folk singer and actress Maeva Meline.

Very popular in France and Belgium, this name -- pronounced mat-tees, like the surname of the painter Matisse -- might make an appealing new way to say Matthew here.