Meaning A boy's name of English origin, it means "Noble or bright." Origin of Aethelbert English +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Aethelbert Similar Names Ethelbert Robbin Allayne Alleyne Allin Aethelberht Alao Alburt Alleyn Dagwood Year by Year Popularity of Aethelbert