Lydia is a feminine first name. It derives from the Greek Λυδία, Ludía,[1][2][3] from λυδία (ludía; "beautiful one", "noble one", "from Lydia/Persia"), a feminine form of the ancient given name Λυδός (Lydus). The region of Lydia is said to be named for a king named Λυδός; the given name Lydia originally indicated ancestry or residence in the region of Lydia.