In all the world, 莉亞 (莉亞) is an extremely rare unknown gender first name.
莉亞 is also a name for the fictitious and mythical characters: Leah , the Biblical matriarch, Genesis 35; Looker , the DC Comics character; Lia Turtle , the fictional human in Chaos&Evolutions; Leah Clearwater , character in Twilight and Lea Starck , the fictional character from Lindenstraße, among other works.