Girls

Adaline rocketed onto the Top 1000 for the first time since 1924 in 2015 at a whopping Number 364 -- an astonishing debut. Though similar names, such as Adeline, Adelyn and Ada, have been growing steadily for years, the meteoric rise of this once-unusual spelling is no doubt due to Blake Lively-starring movie "The Age of Adaline," about a woman who stops aging at the age of 29.

Audrey is one of the girls' names that have been rising due to their connection to Old Hollywood glamour—in this case the eternally chic and radiant Audrey Hepburn. Audrey has another very different appeal as one of the elite group of girl names that mean strong, brave, or powerful.

Strongly feminine variation of Colby with two prime associations: singer Colbie Caillat and actress Colbie Smulders (born Jacoba).

A lovely musical name (remember the old Eric Clapton-Derek & the Dominos song?), Layla's seen a significant surge in popularity, partly partly all names with a double L are stylish, and partly because all the forms of the name push it into the Top 15 for girls.

Lila is one of the girl names with a double l sound — Lila, Lola, Layla, Leila, Lily et al — that have caught on in a major way., Delicate yet dynamic, Lila has a slightly international flair.

A versatile classic, Lucy is both sweet and solid, a saint's name, and the heroine of several great novels. First fashionable in England and Wales, Lucy is now a popular choice in the US, The Netherlands, and New Zealand.

Lydia is one of the first place names, after an area of Asia Minor whose inhabitants are credited with strong musical talent great wealth. Always among the US Top 1000 girl names, Lydia is a quietly fashionable classic.

The Lyla spelling variation has now superseded the original Lila — the former remains on the rise while the latter is consistently falling in popularity.

Natalie—a Franco-Russian name—became Americanized years ago and is one of those surprising names that's always ranked among the girls' Top 1000 names in the US.

Sadie started as a nickname for Sarah, but their images couldn't be more disparate. Where Sarah is serious and sweet, Sadie is full of sass and fun.