Kaius is a K-ization of the Latin Caius, the name of an ancient poet, introduced by style maven Rachel Zoe. More recently, it was used by Derek Jeter for his son.

Irina is a Russian ballet-inflected classic, one of the Three Sisters in the Chekhov play. While some Americans will pronounce this like Irene with three syllables, the pronunciation used throughout Europe, where it's widely used, starts with a short i as in it or if and a strong emphasis on the second syllable.

Very much a boy's name in Italy, it's beginning to be seen as a unisex possibility here: actress Jennie Garth used it for her daughter, as did influencers Alyssa and Dallin Johnson, When spelled Lucca as in the Italian city, it can also be considered one of the place names along with Venezia, Roma, and Milana that make great Italian names for girls.

Corin was used by Shakespeare in As You Like It, an unusual name that could make a more distinctive alternative to Corey or Colin. It is a name used in the illustrious Redgrave family of actors.

This nouveau name of Keanu Reeves's character in The Matrix has not enjoyed the same burst of popularity as its female counterpart, Trinity, but it definitely sounds, well, newer. Neo Rauch is an interesting contemporary German artist.

This sweet and loving name, favored in recent years by a mix of Hispanic-American parents and Bob Dylan fans, was chosen for her daughter by TV actress Melina Kanakaredes.

This is one of the most vibrant and feminine of the names meaning life, and it's sure to gain more attention as the whole sisterhood of Viv- names rise.

Better than Capricorn or Cancer, not as usable as Leo, the name of the Roman god of war becomes more possible as a baby name every day, as mythological names take the place of biblical names.

Leta has hipster cred as the daughter of cool mommy blogger Dooce. Related to the Greek mythological Leda, a great beauty who mothered another great beauty, Helen of Troy, Leta is a name that's as unique as it is historic: Only 14 baby girls were named Leta in the US last year, and 18 were named Leda. Pronunciation is lee-tah.

Juna, a variation of the newly stylish month name June, goddess name Juno, or literary Djuna, is among the fresher-feeling girl names starting with J. While Juna has never been given to more than 50 baby girls per year in the US, it's a popular choice in Germany, Switzerland and the Netherlands.

Antonio is a Shakespearean favorite -- the Bard used it in no less than five of his plays, and has long been a ubiquitous classic in Spanish-speaking countries, where the nickname Tonio is also prevalent. Antonio is also among an elite group of perennially popular names in the US, where it has always been among the boys' Top 1000 since baby name record-keeping started in 1880.

Verena is pleasant but old-fashioned. Whether that's the outdated kind of old-fashioned or the so-out-it's-in-again kind is your call.

Gentle and poetic and most often heard in Wales, Emlyn joins Emrys as soft, interesting alternatives to popular Em- names like Emmett and Emery. Sometimes viewed as a Welsh variation of Emiliano, it more likely comes from the Welsh em and glyn meaning "around the valley" (or possibly from llyn, giving it the meaning "around the lake").

Celestia is a heavenly name that sounds more ethereal than Celeste, Celestia might make a distinctive, feminine choice if your taste runs toward names like Angelina and Seraphina.

This original form of the name -- the more familiar Sylvia spelling came later -- seems more modern now.

Attractive, rhythmic choice with roots in several languages and cultures. It's a lesser-known a celestial name, meaning "star" in Basque and referring to a star in the constellation Boötes in Arabic.

Upside: it has an interesting ancient look and feel, related to the Roman family name Laelius of uncertain meaning. There is also a type of orchid called the Laelia. Downside: possible confusion with all those Laylas, Lailas, etc. out there.

Aviana is a name that's like the megapopular Ava and Ariana, but not quite as popular as either. It entered into the mainstream back in 2010 however, after actress Amy Adams chose it for her daughter, fulfilling her desire to choose a "normal" name after all, even if it didn't seem like that a decade ago.

One of the warm and earthy Russian nickname names now coming into style. Denzel Washington gave his daughter the Katia spelling.

Little known name of the goddess of the harvest — her name literally means nourishment, and is the origin of the word cereal. A possibility for the parent seeking something original, but with the aura of Roman myth. Her Greek counterpart is Demeter.