Rusty

Rusty is an informal given name and nickname derived from the color rust — the distinctive reddish-orange oxide that forms on iron when it meets air and moisture. As a color name, rusty describes a warm, earthy red-brown with a patina of age and use. As a name, it is almost always chosen for companions whose coat carries that same characteristic warm reddish color, making it one of the most naturally descriptive pet names available.

Rusty holds the #98 spot among US pet names, with over 1,000 companions sharing it. The name has a classic American informality — it belongs to the same tradition as Buddy and Lucky, names that say exactly what they mean without any ceremony. Rusty is particularly beloved for red-coated or auburn-furred companions, where the name and the appearance reinforce each other perfectly. It carries a nostalgic, wholesome warmth that has kept it in the popular pet name ranks for generations.