Harris is a Scottish and English surname meaning "son of Harry" — and as a pet name, it belongs to the occupational-surname-style category that has been climbing steadily across both human and pet registries. It reads as solid, dependable, and unflashy, which is an accurate description of the type of dog that usually wears it.
The Reliable Surname Name
Harris slots alongside Fletcher, Cooper, and Porter as surname-style names that land differently on a pet than they do on a person. On a dog, they communicate something about the owner's aesthetic preferences — someone who appreciates a name with heritage without necessarily wanting to explain the heritage. The name works across sizes and breeds, though it suits medium-to-large dogs with a self-possessed demeanor most naturally.
Harris Tweed and the Texture Reference
Harris Tweed (the protected designation of origin fabric woven in the Outer Hebrides of Scotland) gives the name a secondary textile association that fits perfectly with dogs who have wiry, rough coats. Scottish Terriers and Wire Fox Terriers are natural Harris candidates on both name origin and coat texture grounds.
Counter-Reading: The Human Name Crossover
Harris is in active use as a human given name — Harris as a baby name appears in SSA data. Naming a pet Harris means sharing the name with a meaningful number of actual people, which creates the usual dog-park awkward-introduction scenario. For the right owner, this is a feature of the ordinary-human-name-as-pet aesthetic. Browse more surname names at NamesPop.