Boy Cat Names That Start With R

  1. Rudi
    • Ronen
      • Origin:

        Hebrew, spelling variation of Ronan
      • Meaning:

        "song; little seal"
      • Description:

        Ronen derives from the Hebrew word ron, meaning "song," but in America it is also used as a spelling variation of the Irish name Ronan. With both Ronan and Ronin is the Top 500, Ronen has also gained more attention. Given to 86 babies in 2023, it has more than doubled in use over the last decade.
    • Rodolfo
      • Origin:

        Spanish
      • Meaning:

        "bold wolf"
      • Description:

        Romanticizes Rudolph and distances the name from the red-nosed reindeer. After remaining steadily in the US Top 500 for much of the twentieth century, Rodolfo has been slipping of late.
    • Roone
      • Origin:

        Irish
      • Meaning:

        "red-haired"
      • Description:

        Roone is a lively, attractive and unusual redhead entry brought into the mix by the late TV sports and news executive Roone Arledge, who seemed to own it as a one-person name when he was alive.
    • Raz
      • Origin:

        Hebrew, short form of Raziah
      • Meaning:

        "the Lord's secret"
      • Description:

        Raz is one of the many modern Israeli unisex names. It's simple and sleek and translates easily to English.
    • Rustam
      • Origin:

        Persian
      • Meaning:

        "tall, strongly-built, brave"
      • Description:

        This variation of Rostam might be more English-friendly given its resemblance to the familiar Russ or Russell.
    • Rolf
      • Origin:

        Abbreviated form of Rudolf, German
      • Meaning:

        "famous wolf"
      • Description:

        Like Papa name Rudolf, Rolf never quite emigrated from the Bavarian Alps. You might want to move on to Rollo or Wolf.
    • Roth
      • Origin:

        German
      • Meaning:

        "redhead"
      • Description:

        This surname-name originated as a nickname for redheads.
    • Randi
      • Reading
        • Origin:

          English
        • Meaning:

          "son of the red-haired"
        • Description:

          Inventive way to honor a redheaded ancestor, though most people would mispronounce it reeding, making it sound to some kids like a school assignment: Redding is a preferable spelling.
      • Rembrandt
        • Origin:

          Dutch artist name
        • Description:

          The name of the most renowned of the Old Masters is a potential option for families who put an emphasis on the creative. Rembrandt Peale was a member of the Peale family of painters, all named for famous artists.
      • Radcliff
        • Origin:

          English
        • Meaning:

          "red cliff"
        • Description:

          Harvard's sibling.
      • Romary
        • Origin:

          French variation of Romaric, German, and Scottish surname
        • Meaning:

          "famously strong"
        • Description:

          Romary is most commonly seen as a surname, although it would make a charming first name for a boy or girl. It has French and Scottish origins — the French form is a variation of the given name Romaric and has also been adopted as a surname. The meaning of the Scottish surname is unknown.
      • Rousseau
        • Origin:

          French surname
        • Meaning:

          "little redhead"
        • Description:

          Rousseau gives French flair to other red-haired names like Russell and Rory. It is associated with the influential eighteenth century philosopher Jean-Jacques Rousseau, as well as the painter Henri Rousseau.
      • Raivo
        • Origin:

          Diminutive of Raimond, Estonian
        • Meaning:

          "wise-protector; fury"
        • Description:

          A cool and accessible Estonian name that feels very fresh in the English-speaking world. Raivo is likely a short form of Raimond, the Estonian translation of Raymond, but some sources claim it derives from the Old Estonian word raivo, meaning "fury" or "rage."
      • Rego
        • Origin:

          Portuguese
        • Meaning:

          "ditch, channel"
        • Description:

          A surname that could become a first, an alternate to the already-taken REGIS.
      • Rawlins
        • Origin:

          British surname
        • Description:

          Easy (Ezekiel) Rawlins is the hard-boiled detective created by Walter Mosley.
      • Roamer
        • Origin:

          English
        • Meaning:

          "wanderer, traveler"
        • Description:

          A variant of Romer or Rohmer, or simply derived from the English word "roam", meaning to travel freely, spontaneously, wherever your feet may take you.
      • Raimond
        • Origin:

          Estonian variation of Raymond, German
        • Meaning:

          "wise-protector"
        • Description:

          The short form, Raivo, is more common these days.
      • Razi
        • Origin:

          Diminutive of Raziah, Hebrew
        • Meaning:

          "the Lord's secret"
        • Description:

          Modern and dynamic Hebrew name that could work for either sex.