US Popularity Rank: 27339

Origin: Greek

Meaning: Forgetfulness

Letha is a name to remember! This charming girl’s name has Greek origins and means “forgetfulness.” This, interestingly, comes from the mythological River Lethe, one of the five rivers of Hades’ underworld. The souls of the dead would travel along this river and forget their past lives to start anew. Despite the meaning of this name, it is a rather stand-out choice. And while Letha is sure to be forgetful sometimes, like everyone, they will never forget how much you love them.