Daniel appears 58 times in the pet registries at rank 1740, strongly male. This is one of the most consistently popular human names in Western history — Hebrew origin, meaning "God is my judge," present in every decade of American naming data — and as a pet name it lands squarely in the ironic-biblical-human-name tradition.
The Full Formal Human Name
Where some owners name pets Danny (the friendly diminutive), the 58 Daniel registrations suggest owners who went with the full formal version, which creates a different effect. A dog named Daniel rather than Danny is being granted a certain dignity — or the owner is making a straight-faced ironic choice about the gravitas of their pet. Either reading is valid. It sits alongside Samuel, Thomas, and Jonathan in the full-formal-biblical-name-on-a-dog register.
Cultural Depth
Daniel in the lion's den is one of the most vivid images in Hebrew scripture — a man preserved from lions through faith. It's a slightly ironic backstory for a pet that may be intimidated by the neighbor's cat. The human name Daniel has been a top-25 US name for decades and remains active. That consistency is part of the name's appeal: it doesn't date itself.
Counter-Reading
A pet named Daniel is almost guaranteed to prompt a slow double-take from anyone meeting the animal for the first time. That pause is either the point or an inconvenience, depending on the owner's relationship with mild social comedy.