Surnames Categorized "canines"

This is a list of surnames in which the categories include canines.
Giroux French
Derived from the Germanic name Gerulf.
Lowell English
From a nickname derived from a Norman French lou meaning "wolf" and a diminutive suffix.
Rao 2 Italian
Derived from the given name Raul.
Stidolph English
From the Old English given name Stithulf.
Volkov Russian
Patronymic derived from Russian волк (volk) meaning "wolf".