Meaning Associated to the infamous Roman Emperor, Julius means young in spirit, youthful. Origin of Julius Roman , Latin +-100%Zoom level changed to 1 Popular Middle Names Michael, Maurice, Ray, Christopher, Caesar, Caeser, King, Lamar, Aaron, Alexander Pronunciation 🔊 Listen Julius JOOL-yus Similar Names Kaiser Nero Julio Jovian Aurelius Tiberius Titus Clodius Gratian Severus Year by Year Popularity of Julius