A distinctive pick — fewer than 1 pets share this name.
An Irish surname meaning "descendant of the brave," conveying courage and warmth.
Donnelly feels like the name of an Irish wolfhound or a friendly farmhouse dog — sturdy, soulful, and welcoming. It has Celtic warmth and a story-rich quality that makes it feel both familiar and distinguished. The name suits loyal, family-oriented dogs. A great pick for owners drawn to heritage names with character.
Pets named Donnelly are most often described as:
Trait order based on owner reports across pet registries.
Donnelly is a well-known pet name with 1 registered pets. Pets named Donnelly are often described as Loyal, Brave, Warm.
Donnelly is more commonly given to male pets, though it can be used for any pet.
Last updated May 2026 · Data: NYC & Seattle pet licensing records · Methodology