Meaning A boy's name of Bulgarian origin, it means "safe; sound." Origin of Asen Bulgarian , Slavic Popular Middle Names Cheng, Keon, Rayce Pronunciation 🔊 Listen Asen Similar Names Salim Apostol Bogomil Bozhidar Branimir Chavdar Desislav Gavrail Iordan Ivailo Year by Year Popularity of Asen