Surnames Categorized "canines"

This is a list of surnames in which the categories include canines.
Fox English
From the name of the animal. It was originally a nickname for a person with red hair or a crafty person.
Gagnon French
Derived from old French gagnon "guard dog". The name most likely originated as a nickname for an aggressive or cruel person.
Géroux French
Derived from the Germanic name Gerulf.
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.
Madden Irish
Anglicized form of Ó Madaidhín.
Ó Madaidhín Irish
Means "descendant of Madaihín", a given name derived from Irish madadh meaning "dog, mastiff".
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".