Justo \j(u)-sto, jus-to\ as a boy's name is a variant of Justin (Latin), and the meaning of Justo is "just, upright, righteous".

The baby name Justo sounds like Juste and Just. Other similar baby names are Dusty, Fausto, Giusto, Jeston, Justyn, Justus, Justis, Justino, Justen, Justan, Rusty and Sesto.