The name Ley is a variant of Lei.
Lei is rarely used as a baby name for boys. It is not listed in the top 1000 names.
Baby names that sound like Lei include Lee (English and Chinese), Leigh (English), Li (Chinese and English), Lì (Chinese), Ly (English), Aisli, Élie (French), Lail, Laile, Lait, Lal, Lall, Lalle, Lao (Spanish), Law (English), Lay (English), Layl, Layle, Leal, and Leale.
† English pronunciation for Lei: L as in "lay (L.EY)" ; IY as in "eat (IY.T)"