Lex is just a nickname for Alexander Luthor in Smallville.
Alexander Cortez goes by Lex.
Alexander Watson was born on August 8, 1939.
Alexander Watson was born on August 8, 1939.
Alexander Watson - cricketer - died in 1920.
Alexander Watson - cricketer - was born in 1844.
Alexander Watson Hutton died in 1936.
Alexander Watson Hutton was born in 1853.
Lex Lamprey's birth name is Alexander Jon Lamprey.
Lex Schoorel's birth name is Alexander Frederik Schoorel.
Lex Marinos's birth name is Alexander Francis Marinos.
Lex Gigeroff's birth name is Alexander Kier Gigeroff.