What is masculine of Donna?

There is no directly corresponding masculine form of "Donna" in English. "Donna" is an Italian word that is used as a title of respect for a woman, similar to "Mrs." or "Ms."

If you're looking for a masculine equivalent for the name "Donna," you would need to consider the name's origin and meaning.

For example, "Donna" could be considered a shortened version of "Donatella," which has a masculine counterpart "Donato." However, there isn't a universally accepted male equivalent to "Donna."