Hiro

Hiro is a Japanese given name with multiple possible kanji and meanings, most commonly written as 寛 (generous, broad-minded), 浩 (prosperous, vast), or 大 (great, large). The name is strongly associated with Japanese culture and gained wider Western recognition through anime and manga.

Hiro is a name that travels beautifully between cultures. In Japan it carries meanings of generosity and vastness; in the West it reads as a playful shortening of 'hero' — which is exactly how most owners think of their pets anyway. It got a significant pop culture boost from the anime Big Hero 6, where Hiro Hamada is a brilliant, resourceful young inventor with a gentle robot companion. For pets, Hiro is especially popular for Japanese breeds like Shiba Inus and Akitas, though any dog or cat with a clever, curious energy wears it naturally.