Allie ranks at #671 with 180 entries, registered female. The name is a diminutive of Allison, Alice, or Alexandra that has become its own standalone pet name. On the licensing form Allie reads as the daily-call name that escaped onto the paperwork — the pet's formal name on the chip might be Alice or Allison, but Allie is what gets written.
The diminutive-as-name cohort
Allie clusters with Lily, Molly, Gracie, and Maddie in the friendly-American-girl small-pet pocket. The cohort skews toward warm, approachable, suburban-family pets and reads as the most accessible end of the human-name spectrum.
Breed lean and sound
The name lands disproportionately on small-to-medium friendly breeds — Cocker Spaniels, Cavaliers, Goldens, and small fluffy mixes. Two syllables, front-stressed (AL-ee), with the same -ee ending that defines most of the friendly-female pet cohort. Recalls cleanly across a yard.
The human crossover
The Allie baby name page shows the name with light SSA presence as a standalone — most American Allies have a longer formal name on the birth certificate. Pet Allie owns the standalone version more visibly than human Allie does, which makes the spelling a clean choice for owners who want the friendly diminutive without committing to the formal twin. Browse other small-pet picks.