This is a list of surnames in which the categories include reptiles.
DragoItalian From a nickname meaning "dragon" in Italian.
DrakeEnglish Derived from the Old Norse byname Draki or the Old English byname Draca both meaning "dragon", both via Latin from Greek δράκων (drakon) meaning "dragon, serpent".
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".