Boys and Girls Names by Romy Marylou Amber

Adelaida takes the popular Adelaide one step -- or at least one syllable -- further. More than 1100 baby girls were named Adeliade in the US last year, while fewer than 100 were named Adelaida.

A very common boys' name in South Asia, with a strong meaning. Some are bound to pronounce it AJ, as in Soprano.

Alaia, a fast riser in the US, sounds just like several other popular stylish names, many of them with different origins and meanings. There's Arabic Aaliyah, like the late singer, and the Hebrew Aliya and the Sanskrit Alaya. Azzedine Alaia is a high-fashion Parisian designer of Tunisian origin.

Alain gives the midcentury Alan a bit of gallic dash.

One of those names you may not even be aware of if you haven't been paying attention to recent naming trends, Alani was given to more than 700 baby girls in the US in one recent year, to be the second most popular feminization of Alan after Alana. It's certainly the most modern-sounding female version of Alan.

Singer Alanis Morissette made this twist famous. She was named for her father Alan, who is said to have spotted this version in a Greek newspaper. So far it has been pretty much a one-person name, but could make a distinctive update of Alana — especially with s-ending names making a comeback. Alanis is a Top 100 choice in Puerto Rico.

State name Alaska stems from an Aleutian word for the land mass itself. The number of baby girls named Alaska has doubled in the past five years, and is sure to continue increasing as more place names are annexed as baby names. Wilder but as habitable as Dakota or Cheyenne, Alaska is a girls' name choice for the future.

Young Canadian pop singer Alessia Cara has given this spicy-sounding name a new lease on life, propelling it into the Top 1000 in 2016. (It was one of the year's fastest-rising girls' names.) The main risk is that it feels so close to Alexa, Alicia, Alexis and Alyssa-- all becoming overused -- that it could be mistaken for one of those more familiar names.

The independent Alex has become a classic in its own right. One of the truest unisex names, Alex is used almost equally for both sexes. Alex is used both on its own and as a short form of formal names of both genders, such as Alexander, Alexandra, and Alexis.

Alexander has been in a Top 25 boys' name in the US for 30 years now. But namers are still attracted to its imposing historic pedigree.

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.

This traditional Arabic name, found throughout several other Middle Eastern and African languages and cultures, is one of the 99 names of Allah. Colorful and energetic, it was brought into the realm of crossover possibility via the lively personality of Aziz Ansari, stand-up comic and star of "Master of None" as well as a featured actor on "Parks and Recreation," playing cocky Tom Haverford (born Darwish Sabir Ismael Gani).