Benigno \b(e)-nig-no\ as a boy's name is of Latin origin, and the meaning of Benigno is "kind, well-born". From the word "benign".
Baby names that sound like Benigno are Benoni and Bunyan. Other similar baby names are Bengt, Beniamino, Benson, Bensen, Benton, Benzion and Bingo.