Updated June 9, 2019 Share: Girl name origins & meanings Welsh : Enchantress half-sister of Arthur; white sea; bright; dweller by the sea Girl name variations Morgan Morgan + 1% this year Neutral Common Find out more Morgana Morgana - 9% this year Feminine Rare Find out more Morganica Morganica 0 % this year Feminine Rare Find out more How Popular Is The Name Morganne