There are a number of manga/anime characters whose name is from an European language, but in English editions (or already on English inscriptions in the manga/anime) was translated back with an r instead of l or vice versa. Say, the Trigun manga's Razlo (should be Lazlo), Full Metal Panic!'s Teletha "Tessa" Testarossa (should be Teresa).

_{*Lunatic*, n.
One whose delusions are out of fashion.}