Ron is the short form of Ronald — from the Old Norse Rögnvaldr, meaning "ruler's counselor" — trimmed to a single syllable that lands with the warmth of a childhood best friend's dad. For a male dog, the name operates with the same energy as Rick or Gabe: familiar, unfussy, and slightly funny in the best way.
The Ron Weasley Effect
Ron Weasley from the Harry Potter series is the most prominent cultural Ron of the past three decades — loyal, funny, occasionally infuriating, deeply loving. Naming a dog Ron after this particular character is a tribute to the kind of friendship that is unglamorous but completely essential. The parallel to dog ownership is almost perfect. For Potter fans, Ron as a pet name lands immediately and warmly. Compare Hermione and Harry for the trio names.
The Mid-Century Human Name
Beyond Weasley, Ron is a name of a specific American generation — common in the 1950s through 1970s, associated with Ronald Reagan and a certain uncomplicated midcentury masculinity. On a dog it reads as either a generational tribute or simply a name that fits. Golden Retrievers carry the name's warmth without requiring explanation; Irish Setters with their red coat carry an additional Ron Weasley visual parallel.
The Counter-Reading: Very Short, Very Ordinary
One syllable, no ornamentation: Ron is so simple it can read as a non-choice. That's the point for owners who want a name that stays out of the way of the relationship rather than commenting on it.