Meaning Tough, rugged, stereotypically "male." Origin of Mariano Spanish +-100%Zoom level changed to 1 Popular Middle Names Allen, Cruz, Daniel, Demetrio, Isidro, Izan, Jay, Joel, King, Leon Pronunciation 🔊 Listen Mariano mah-ree-AHN-oh Similar Names Marcelo Marcello Mateen Manolo Cayson Aries Enoch DeMarco Ruger Ryker Year by Year Popularity of Mariano