Three Letter Boy Names

Botanical choice that can work for either gender. Simple and straightforward. Caveats: rue means "regret" in English, and "street" in French. Now in the Top 1000 in England and Wales for girls and trending upwards in the US, it is nevertheless still given to a handful of boys each year. It could equally work as a nickname for a Ruben, Rudy, or a Rupert.

Friendly but substantial.

Rio is a reductive ranchero place-name with an attractive Tex-Mex lilt. No Doubt's Tom Dumont has a son named Rio Atticus.

An international take on Theo that would be easily wearable for a child in the US or any European culture. Traditionally a nickname for international variations of Theodore or Matthew, including ultra popular Mateo and Matteo, Teo can also stand on its own. In fact, Teo rose into the Top 1000 in 2022, proving its ability as a stand-alone name.

This short but strong name, commonly heard in Israel, has a lot of crossover potential, and is among the most usable on the minuscule menu of U names.

An evocative unisex one-syllable name, Poe is most distinguished by its literary reference. Edgar Allan Poe was an influential American author and poet, credited with inventing the genres of detective and science fiction, which might provide inspiration for parents who are fans. And now its choice as the name of the hero played by Oscar Isaac in the new Star Wars movie is sure to catapult it from literary choice to major favorite.

Extremely popular in Wales, where it began as a nickname for someone with fair hair or a fair face, this bright and simple name is a winner by its very nature. Can also be spelled Wynn, Winn or the very literal Win.

A spiritual word name used by actor Zoe Saldana for her son as well as more recently Nick Cannon and Alyssa Scott for their late son. Zen has been trending in recent years along with other spiritual names such as Bodhi and Zion, and recently entered the US Top 1000 for the first time in 2022.

Lou, all by itself, is become fashionable for girls, which usually makes a name LESS fashionable for boys. But Lou, like Bill or Jim, is rarely used on its own for boys anyway. (You wouldn't name a boy Frederick Lou the way that girls are named Mary Lou or, in the case of Keri Russell's new baby, Willa Lou.) Long form Louis is getting cool again and, with the Lewis spelling, is the Number 2 name in Scotland.

Kip Thorne, nobel laureate and long-time colleague of Stephen Hawking, is just one of several Kips who don't have a longer name.

Avi, the short form of many Hebrew names, is often used on its own in Israel. It entered the US Top 1000 for the first time in 2015.

This super-charged variation of Jett is on the rise -- along with the unlikely newcomer Jetson.

Ned is a gently old-fashioned Nancy Drew-Bobbsey Twins-era short form for Edward that sounds cooler than Ed and is enjoying a small style renaissance.

Short form of Donald -- or more stylishly, Donahue or Donovan -- that's acquired a new sixties-era suaveness thanks to Mad Man Don Draper. The name also carries a Sopranos or Godfather-style double entendre.

Ike, once the quirky one-person nickname of President Dwight Eisenhower, has morphed into a cool kid nickname of the early 21st century.

Oak, a symbol of solidity, strength, and longevity, is joining Cedar and Pine as a viable name, one that would work especially well in the middle.

Cool short form of Alexander, fresher than Alex and less trendy than Xander... for now.

The name of Rip Van Winkle – and Rip (born Elmore) Torn – will probably never be ready for further consumption, if only because of the implications of R. I. P. The only thing that could save it is Rip Wheeler, the handsome ranch foreman on the soapy Western Yellowstone.

Though short and brisk, no nickname name could have a more creative image. Comic actor Chris O'Dowd named his son Art, as in his native Ireland it's used as a name on its own, separate from Arthur., coming from an ancient word for ""a bear,"" and used in the sense of ""outstanding warrior"" or ""champion."" A pagan High King of Ireland, Art’s rule was so honest that two angels hovered over him in battle.

The Koi is a variety of carp especially popular in ornamental gardens in Japan, where they are a symbol of good fortune. In Buddhist culture, the koi is associated with courage. Being one letter away from trendy Kai boosts its prospects as a cool unisex name.