Cat Names That Start With R

Rollo is a livelier, roly-poly, o-ending version of Roland.

Old time nickname that's starting to sound fresh again, à la Alfie and Freddie.

We love this partly for purely personal reasons, since it is one of our surnames. We used it as the middle name of a son –and it can make a good first choice too. Redmond – also found as Reamann or Raemonn – is the Irish form of the Germanic name that occurs in modern English as Raymond.

Talented actress Rooney Mara (originally born Patricia Rooney) has single-handedly transformed this Gaelic surname into a wearable and elegant girls' name. Often said to mean "red-haired", the original surname, rendered as O' Ruanaidh, actually means "descendent of the champion". Trivia note: the most famous Rooney, Mickey Rooney, was originally born Joseph Yule.

Make that bird name, and while it does work for both genders, it's far more popular for girls, via Raven Symone.

Rowdy was first famously used as a given name in the television series Rawhide, with the young Clint Eastwood playing Rowdy Yates. More recently, competitive swimmer Rowdy Gaines has been featured in a series of TV commercials, and a new badass baby name is gaining notice. The word Rowdy originated in the U.S. in the early 19th century, used to describe a rough or lawless backwoodsman. It's one of the distinctly American names.

The "Believe It or Not" jokes will get old fast, but this surname feels fun and on-trend for both girls and boys, reminiscent of Riley, Tripp, Bridger, and Oakley.

A strong and stylish alternative to the super-fashionable Luna, with a double background as a Scandinavian and Japanese name. It's the female form of the Nordic male name Rune, meaning "secret lore", and also a Japanese name meaning "moon" – making this an undiscovered celestial choice.

Rudy hasn't yet enjoyed the comeback of cousin name Ruby, despite having been chosen by hip couple Sadie Frost and Jude Law, but it still could happen.

Ruadhan (sometimes spelt with a fada: Ruadhán) is a fashionable name in its native Ireland. Borne one of the Twelve Irish Apostles, it originated as a diminutive of Ruadh, meaning "red-haired". It has sometimes been Anglicized as Rowan.

Rooney is one of many bouncy Irish surnames that could make an agreeable first, once tied to Mickey Rooney (who was actually born Joseph Yule) in his young and spunky Andy Hardy period.

Rainer is one of those baby names that is still under-the-radar but has been quietly gaining traction: The number of boys who've received the name has doubled in the past decade, to just under 50. Part nature name and part traditional German name for boys, Rainer can claim a place among the two-syllable r-ending baby names so fashionable for boys today.

The list of occupational boys' names continues to expand, and this is one of the latest to ride onto the range. With a hint of cowboy and Western, a sprinkle of preppy surname, an outdoorsy, nature-connected vibe, and a soft-but-strong sound, Ranger has a lot going for it. More than doubling in use over the last decade, it was given to around 120 boys in 2023.

In Jewish mysticism, Raziel is an angel known as the Keeper of Secrets. The Book of Raziel contends that he stood by God and wrote down everything that was said. The name Raziel, along with many other names ending in -aziel, is rising in popularity among baby boys.

Raoul, with its unique three-vowel middle, rolls off the tongue in an appealing way. Raoul is one of the French names that sounds infinitely more romantic and attractive than the somewhat harsh English version Ralph.

This would be an intriguing choice for an illustrator's child, thanks to Norman Rockwell and Rockwell Kent.

Rafa is an adorable short form introduced to the world by actors Rose Byrne and Bobby Cannavale, who used the name for their second son. Rafael is the Latin cognate of the Hebrew boys' name Raphael, but you don't need to be a Rafael to be a Rafa.

Asking for trouble. Rebel Wilson is a hilarious Australian actress who puts a female spin on this contemporary badass baby name. Still, we think this name is truly gender neutral – though hardly neutral in any other way. Rebel is undoubtedly one of the edgiest girls' names starting with the letter R.

Attractive North Carolina place-name and surname of explorer Sir Walter Raleigh. Distinctive, classy-but-approachable choice for either sex.

Asking for trouble. Rebel Wilson is female, but this name is truly gender neutral, though hardly neutral in any other way. Rebel is undoubtedly one of the edgiest boys' names starting with the letter R.