Gonzalo (also Consalvo, latinized Gundisalvus) is a Spanish masculine given name of Germanic origin.
The name is given for Galician Saint Gonzalo (d. c. 1108/12), bishop of Mondoñedo from 1071.
It derives from a Gothic name with the first element gunþi- ("battle").
Suggestions include gunþi-saiwala- (as it were "battle-soul") and gunþis-albs ("battle-elf").
The patronymic surnames of this name are "González", or "Gonçalves" in Portuguese.