Boy Cat Names That Start With R

  1. Rowan
    • Origin:

      Scottish and Irish
    • Meaning:

      "rowan tree; little redhead"
    • Description:

      With its gentle sounds and earthy vibes, the name Rowan feels like a fusion of different styles. A word name, a surname, and a gender-neutral name, Rowan is rustic but trendy, blending the vibes of both Owen and Oakley.
  2. Robin
    • Origin:

      Bird name; or English, diminutive of Robert
    • Meaning:

      "bright fame"
    • Description:

      Now that it's no longer fashionable for girls, Robin is rising for boys again. Robin Hood, Robin Williams, Christopher Robin, and Robin the Boy Wonder are all male namesakes, after all. It reentered the US Top 1000 boys names in 2015 for the first time since 1999 and continues to bounce around the lower end of the Top 1000.
  3. Revel
    • Origin:

      English word name
    • Meaning:

      "rejoice"
    • Description:

      A joyous (if a little rowdy) word name that's still relatively undiscovered by parents, being given to about 10 babies of each sex per year. Glee actor Matthew Morrison named his son Revel in 2017.
  4. Rory
    • Origin:

      Irish
    • Meaning:

      "red king"
    • Description:

      This spirited Gaelic classic, which became popular in Ireland via the illustrious twelfth century king Rory O'Connor, makes a highly energetic choice, now used for either sex. Rory's gender split is still trending boyward; it's one of the coolest boys' names starting with R.
  5. River
    • Origin:

      Nature name
    • Description:

      River shares the tranquil feeling of all the water names, and seems to have pretty much escaped its past strong association with River Phoenix and his unfortunate fate. Actor Joaquin Phoenix named his son with actress Rooney Mara after his brother River.
  6. Rhett
    • Origin:

      English from Dutch
    • Meaning:

      "advice"
    • Description:

      Rhett has been more tied to Gone with the Wind than even Scarlett, but now we're hearing rumblings of its finding new and independent favor among parents, perhaps emboldened by the growing popularity of Scarlett.
  7. Roscoe
    • Origin:

      Norse
    • Meaning:

      "deer forest"
    • Description:

      Fairly popular a hundred years ago but out of sight now, the quirky Roscoe deserves a place on every adventurous baby-namer's long list. It joins Rufus, Roman, Remy, Romulus, and Ray as one of the R names that sound fresh again after too many years of Robert, Richard, and Ronald.
  8. Ray
    • Origin:

      Diminutive of Raymond, word name, English
    • Meaning:

      "wise protector; beam of light"
    • Description:

      Simple, short, and cool, Ray gives off retro vibes thanks to its 20th century popularity, and its links to jazzy Ray Charles and Ray-Ban sunglasses. A popular middle name for boys, it is well established as a given name too.
  9. Ralph
    • Origin:

      English from German
    • Meaning:

      "wolf-counsel"
    • Description:

      Ralph has two diametrically different images: there's the suave Ralph Fiennes-type Brit (often pronounced Rafe), and then there's the Jackie Gleason blue-collar, bowling blowhard Ralph Kramden bus driver. It's all in the eye of the beholder, though its hip factor did rise when it was chosen for his son by cool U.K. actor Matthew Macfadyen.
  10. Rupert
    • Origin:

      German variation of Robert
    • Meaning:

      "bright fame"
    • Description:

      Rupert is a charming-yet-manly name long more popular in Britain (where it's attached to a beloved cartoon bear) than in the U.S. Yet we can see Rupert as a more stylish, modern way to honor an ancestral Robert.
  11. Russell
    • Origin:

      French
    • Meaning:

      "redhead, fox-colored"
    • Description:

      One of many R- boys’ names that started as a nickname for a redhead, Russell had a measure of popularity from the early twentieth century through the 1950s. But it's now lost much of its color -- except for a few dynamic bearers, actors Russell Crowe and Russell Brand and sports stars Russell Westbrook and Russell Wilson.
  12. Rex
    • Origin:

      Latin
    • Meaning:

      "king"
    • Description:

      Now that many dogs are named Max, it's safe to use this sleek, solid, regal name again for your child. And with the charm of its final x, its regal meaning, and its offbeat simplicity, Rex is definitely one to consider.
  13. Rafe
    • Origin:

      Variation of Ralph
    • Meaning:

      "wolf-counsel"
    • Description:

      Used almost exclusively in England; would make an equally amiable short form here for Raphael or Rafferty -- and could also stand on its own. If you're looking for boys' names starting with R, this is one of your cooler choices.
  14. Reed
    • Origin:

      English
    • Meaning:

      "red-haired"
    • Description:

      A slim, elegant, silvery surname, Reed could be a banker or a sculptor, and therein lies the appeal of this simple yet distinctive name. The versatile Reed can be seen as a grass-like nature name and a musical name.
  15. Romy
    • Origin:

      Diminutive of Roman et al
    • Meaning:

      "citizen of Rome"
    • Description:

      Best known as a feminine diminutive, Romy is used now for boys too; has a lot of energy and bounce. Can be a short form of Roman or Romeo or a name in its own right. Remy is another related choice, or you might want to go all the way to Romulus.
  16. Rufus
    • Origin:

      Latin
    • Meaning:

      "red-head"
    • Description:

      Rufus is a rumpled, redheaded (it was the nickname for red-haired King William) ancient Roman name popular with saints and singers (e.g. Rufus Wainwright); now, Rufus is on the cutting edge of cool.
  17. Roland
    • Origin:

      German
    • Meaning:

      "famous throughout the land"
    • Description:

      Roland is a chivalrous old name made famous by the supposedly eight-foot-tall romantic hero and nephew of Charlemagne, celebrated in medieval poetry and song. It is more widely heard in the US now in its Spanish form, Rolando. You might want to consider rollicking short form Rollo, either on its own or as an abbreviation of Roland. Orlando is the graceful Italian form.
  18. Rocky
    • Origin:

      English, Italian
    • Meaning:

      "rock; rest; rook"
    • Description:

      A popular choice back in the 50s and 70s, Rocky fell into decline after Sylvester Stallone's battered but not beaten boxer character became the overwhelming association many had with the name. Now, nearly five decades on from when the first Rocky movie was released, this tough yet playful name is back in style, ready to forge an identity of its own. Given to around 420 boys in the US in 2024, it was one of the fastest rising names of the year.
  19. Roy
    • Origin:

      French or Celtic
    • Meaning:

      "king or red-haired"
    • Description:

      We've seen Ray regain his cool, but could this country/cowboy name epitomized by Roy Rogers (born Leonard Slye), Acuff, and Clark, do the same?
  20. Rowen
    • Origin:

      Spelling variation of Rowan, Scottish and Irish
    • Meaning:

      "rowan tree; little redhead"
    • Description:

      While the Rowan spelling is in the Top 1000 for both boys and girls, this spelling is much more unusual though maintains the same gender split at nearly four boy Rowens for every girl.