Meaning This Spanish & Portuguese name means "one who rules with an adviser." Origin of Ronaldo Portuguese , Spanish +-100%Zoom level changed to 1 Popular Middle Names Alexander, Ismael, Jose Pronunciation 🔊 Listen Ronaldo rhon-ALE-doh Similar Names Conn Conny Conrade Frederico Geraldo Jerold Jerrald Alarico Jeraldo Jerrold Year by Year Popularity of Ronaldo