Although Sylvia seems to be having somewhat of a revival among trendsetting baby namers, we'd still opt for the even gentler and more unusual Sylvie. Despite being dated in its native France (where it was popular during the 1950s and 60s), in English-speaking regions it still feels fresh and international without being unfamiliar and has a cosmopolitan, international air. It debuted on the US Top 1000 in 2016.

Lively and rhythmic version of Vivian heard in Italy and Spain. Viviana is right on trend today, fitting in with other frilly, girly favorites like Isabella, Eliana, and Ariana. It may also be spelled as Bibiana. One of the fastest rising names of 2023, Viviana has been in the US Top 500 since the 2000s.

This Old Testament name has been one of the most popular girls names in Israel over the last decade and is also a favorite in Spain, Portugal and the Netherlands. First appearing in the US charts back in the 2010s, it now sits in the Top 300, and while it may feel like an attempt to make Noah unisex, it is in fact a separate, feminine name.

Originally a surname deriving from the Roman twin Romulus, this attractive name was introduced to the English-speaking world as a first name by painter Augustus John who used it for his son. Romilly John became Admiral of the Fleet in England.

Belle has nothing but positive associations, from "belle of the ball" to "Southern belle" to the heroine of Disney's Beauty and the Beast. As if this weren't enough good things, Belle is also one of the most familiar and usable names that mean beautiful. Though it has been overshadowed by the Twilight-influenced Bella and longer forms like Isabella and Annabella, Belle has its own Southern charm and would make a pretty choice as a first or middle name.

Billie is a tomboy nickname name, part of the growing trend for using boyish nicknames for girls and now destined for stardom along with its most famous contemporary bearer, music sensation Billie Eilish.

Zora is a meaningful literary heroine name honoring Zora Neale Hurston, an important black writer and leader of the Harlem Renaissance.

A modern, multifaceted name, Sage is short, sweet, and strong. A unisex possibility, it is also a virtuous word name associated with wisdom, and a nature name linked to a fragrant herb.

Sanne is hugely popular in the Netherlands, but almost unknown here; which makes it an interesting prospect for the parent in search of an unusual name. Pronounced sah-na, Sanne is in keeping with the Dutch taste for nicknames plucked from the middle or end of a name vs. the beginning, such as Bas for Sebastien or Bram for Abram.

One of the most usable of the pleasant, newly adopted nature/water names (like Lake and Ocean), especially in middle position. It's gentle, slightly whimsical, but grounded by its similarity to May or Rae.

Elizabella is a much more obscure smoosh than sisters Isabella and Annabelle, but the megapopularity of Isabella may give this unusual combo name a boost.

This unusual form of Alexandra might be seen and pronounced as a combination of Alex and Anne.

Makes Jane anything but plain.

Mexican place-name famously used by Joan Didion for her daughter, Quintana Roo.