Toby has been a default British dog name since at least the 18th century — Punch and Judy puppet shows traditionally featured a small dog character named Toby, and the name attached itself to the type of dog (small, scrappy, clever) for the next two hundred years. He sits at #15 in our combined NYC and Seattle data with 3,166 entries, and the British template is still doing the work. Toby's breed footprint leans heavily toward small terriers and toy breeds.
The Punch-and-Judy lineage
The Toby of the puppet tradition was always a real dog, not a puppet — performers used a live trained dog wearing a ruff. The dog's job was to react to the puppet show, which meant the name accumulated associations of cleverness, alertness, and a certain comedic timing. Modern owners reaching for Toby are not consciously referencing this, but the name has carried the small-clever-dog template across centuries without much alteration. Look at our Yorkshire Terrier data and you'll see Toby ranking in the top 15. The match is too consistent to be accidental.
Toby is also the dog in The Great Mouse Detective (1986) — a basset hound who works with Sherlock Holmes — which extends the clever-dog template into modern animation. The animation choice was probably made because the name already carried the association.
Sound profile
Phonetically Toby is doing solid recall work. Hard T opening, clipped two-syllable structure, vowel ending that doesn't blur because the T is so sharp. The name cuts through park noise reasonably well, though not as cleanly as Max or Buddy. What it loses in sharpness it gains in warmth — Toby reads as affectionate in a way the harder names don't.
The human-name overlap is small but interesting
Toby on the baby-name side sits in the SSA top 500 for boys and has been climbing modestly since the early 2010s. Most owners who pick Toby for a dog aren't competing with a Toby in their kid's class — but a small minority will encounter the overlap, and the response is interesting. Unlike Charlie, where owners actively avoid the overlap, Toby owners seem unbothered. The name reads as belonging to dogs first in everyone's head, even when there's a child Toby in the household. The baby Toby page has the SSA detail.