Aloysius

A distinctive pick — fewer than 2 pets share this name.

More boysdistinguishedtheatrical
#17612

Meaning & Story

The Latin form of Louis, meaning famous warrior or renowned in battle, carried through Provençal French origins.

Aloysius is gloriously old-fashioned in the best possible way. It is the kind of name that commands attention the moment you say it — full, round, and unmistakably distinguished. Saint Aloysius Gonzaga is its most famous bearer, lending it a gentle, intellectual air. This name suits a male pet with a theatrical personality or an unusually dignified demeanor. It is a name for dogs who respond to the full version, not a nickname.

At a Glance

#17612
Overall Rank
2
Registered
Boys
Popular With

Aloysius's Personality

Pets named Aloysius are most often described as:

  • distinguishedStrong match
  • theatricalCommon
  • loyalSometimes
  • gentleOccasionally

Trait order based on owner reports across pet registries.

Frequently Asked Questions

Is Aloysius a good pet name?

Aloysius is a well-known pet name with 2 registered pets. Pets named Aloysius are often described as distinguished, theatrical, loyal.

Is Aloysius a boy or girl pet name?

Aloysius 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