This is a list of surnames in which the categories include snakes.
GujićBosnian Means "son of a snake" from the Bosnian word guja meaning "snake".
LagorioItalian From a nickname derived from Ligurian lagö, referring to a type of lizard, the European green lizard. This little reptile is respected because it supposedly protects against vipers.
SerpicoItalian From a nickname derived from Italian serpe"serpent, reptile".