Baby girl

Rosalie hit its apex in 1938 and then slid straight downhill until it fell off the U.S. Top 1000 completely in the 1980s, only to spring back to life in 2009 as the name of a character in the Twilight series. The beautiful vampire Rosalie Hale has breathed fresh life back into this mid-century name, and the fact that the character is both sympathetic and relatively minor means Rosalie has the chance to thrive again as a baby name without feeling unduly tied to Twilight.

Ruby, vibrant red, sassy and sultry, outshines other revived vintage gem names, with its sparkling resume of cultural references. Ruby is proof of the 100 Year Rule, trending again for the first time since its last heyday in the 1920s.

Another increasingly well-used, more feminine, form of Riley, this one is particularly popular in the South. Ryleigh, along with Rylee, have been rising in popularity in recent years. Ryleigh paved the way for Everleigh, Kayleigh, Charleigh, and several other "-leigh" ending names that are trending now. Ryleigh entered the charts in 1999, and has been in the Top 200 since 2010.

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.

Newer, simpler forms of the Dutch surname Schuyler, stylish for both genders, are rising up the popularity list. Skylar is the most popular variation for girls. Skylar has been used by several celebs, including Sheena Easton and Joely Fisher.

The name of a martyred medieval saint, Valerie has been on the popularity list since its earliest publication in 1880. Though it peaked in the 1960s, remaining in the Top 100 until 1988, it still doesn't sound terminally dated; the association with the word valor gives it a sense of boldness and makes it one of the special group of girl names that mean strong.

Vivian, once an elderly lady name, is on the rise, along with all form of girl names that mean life -- from Zoe to Eva to those who share the vivid Viv syllable.

Vivienne is an elaborated Gallic version of the name Vivian, chosen first by Rosie O'Donnell for her daughter and then catapulted to superstardom when Brad Pitt and Angelina Jolie used it for their twin daughter. An adult namesake is the British designer Vivienne Westwood. Rosie O'Donnell also has a daughter named Vivienne, known as Vivi.