Meaning A girl's name of French origin, it means "A flower name from the older form Jessamine." Origin of Jessamyn French Popular Middle Names Pronunciation 🔊 Listen Jessamyn Similar Names Jasmyne Jazzmine Jazzmyn Jacquetta / Jacquet Amice Lily Mai Lily-Mae Jeannett Lily-Ann Jeannine Year by Year Popularity of Jessamyn