Meaning Keyon is a boys name of Celtic and Greek origin. It means 'of nobility or royalty, cherished from birth'. Origin of Keyon Celtic , Greek Popular Middle Names Ahamad, Dane, Devontae, Zaire Pronunciation 🔊 Listen Keyon KEE-on Similar Names Kyrell Alfonse Marquis Artie Adamu Adegoke Adedapo Adelabu Atrus Arturs Year by Year Popularity of Keyon