Vivaldo is an uncommon masculine name that means 'one with a dominating will' or 'one who can change everything'. A common male name variation is Vivaldi, with Vivienne and Viveca as the notable feminine variations. Also, Viv is a great gender-neutral variation of a name that can also be used as a nickname. Some sources suggest that Vivaldo is related to the Germanic name Wigbald, meaning 'warrior'. A name was used by the novelist James Baldwin for a character in his 1962 novel 'Another Country'.