Originally an English surname, borrowed from the place name, Kendale, Kendall was given almost exclusively to boys until the 40s when it began to be used for a small number of girls each year. By the 80s, it was a gender-neutral choice, however, since the 1993 appearance of the character Kendall Hart in the soap opera All My Children, it has been leaning feminine.

Harper got its start as a celebrity baby name when Paul Simon chose it for his now-grown son. Since then, other famous parents have followed suit: musician Tim Finn and actor Cecilia Peck both have sons called Harper.

This unusual name from the Nahuatl or Aztec language has one of the best meanings around. It sprang onto the US popularity list in 2006 and made a brief appearance in the Top 300 before sliding down a bit. It's popular in Mexico and with US Americans of Latino or Hispanic heritage, hitting on two big girl name trends in those communities: Ya- beginnings and -i endings.

A strong, straightforward Irish unisex surname, with a merry glint in its eye, Reagan has been leaping up the popularity lists, to become one of the top girl names starting with R. Some will inevitably link it to President Ronald, but spell it Regan and it's a Shakespearean name: a daughter of King Lear.

Bentley, a somewhat stuffy British surname, previously associated primarily with an incredibly expensive English car, has had a recent surge in popularity, thanks largely to the reality TV shows 16 and Pregnant and Teen Mom, with Bentley being the name of the son of breakout star Maci (another new favorite) Bookout.

Aidan in all its many splendored varieties, particularly Aiden, had a spectacular rise up the list, and the phonetic Ayden came along for the ride. It is also used in Turkey.

Jagger is a swaggering Rolling Stone of a name that's been picked up by a number of fellow celebs, including Lindsay Davenport and Brett Scallions--while Soleil Moon Frye pulled a gender switch when she bestowed it on her daughter. It's edgy with a touch of danger.

St. Landry was a seventh century bishop of Paris, founder of the city's first hospital. The name is more familiar in recent years thanks to legendary Dallas Cowboys coach Tom Landry, an association that makes this a sports hero name, as well as a thoroughly masculine one. Landry is also in use for girls in the US. Landry is one of the oldest surnames in France, dating back to the medieval period, and is particularly popular among Cajun-Americans. It has been on the Social Security list since 2010.

A Biblical name with a modern feel, Azaria is a spelling variation of the Hebrew name, Azariah. Used as a masculine name in the Bible, this spelling is now more commonly used on girls.

Channing is a sophisticated surname name whose use is probably linked to actor Channing Tatum and Channing Crowder, former linebacker for the Miami Dolphins.

Although often connected to the men's magazine title, Maxim is a chic and powerful name for a little boy. It's proving moderately popular too, having been in the Top 1000 in the US since the year 2000.

The increasing popularity of Camila may have pushed this underrated Spanish name into the Top 1000 — though it remains far less popular than its feminine counterpart. A perfect familiar-but-rare choice.

Blending classic with contemporary elements, Alayna is considered a spin on the name Alana, which also draws inspiration from Elaine and Elena. An obscure choice until the 80s, it began to climb the charts after fencer Alayna Snell took part in the 1984 Olympics.

A Scottish surname name, more popular as the Presidential McKinley, meaning "son of the fair hero".

Unseen in the USA since 1901, Boston rocketed back into the Top 1000 in 2004 and, like other place-names such as Brooklyn, London and Paris, is now a reliable presence on the list.

Simpler and less tied to the singer in this form, Aliya is a feminine form of the Arabic name Ali, meaning "lofty, sublime, high" or "exalted." Boosted to fame by the ill-fated singer, Aaliyah, and used across the Middle East, the US and the UK, Aliya is a powerful and pretty choice with a concise spelling.

Skyla is the most feminine form of the Skylar / Sklyer trend - little Skyla will never be mistaken on paper for a boy.

Armani is catching on along with other brand names, and this one is among the most gender-neutral — sitting in the Top 500 for both boys and girls. Its similarity to the likes of rising stars Amari, Arlo, and Amias, along with the more classic Arthur and Giovanni helps it feel more "name-y" than "brand-y".

Addison has been a wildly popular surname name, mostly for girls, for a few decades now, and Addisyn is one of its many spelling variations.

Names that sound and/or are spelled like Dalilah exist in several languages, from the Swahili Dalili to the Arabic Dalil to the Hebrew Delilah. While all these forms have pretty sounds, you'll encounter less confusion if you go with one of the original forms rather than Dalilah.