Laben

Lamech

Lance, Lancelot

Larry

Lars

Lauren

Laurence, Lawrence 

Laverne

Layne

Lazarus

Lee

Len, Lenny, Leonard

Leo

Leon

Leonard

Leroy

Lesley

Lester

Levi

Lewis

Lincoln

Linus

Lionel

Lloyd

Lonnie

Lou

Louie

Louis

Lowell

Lucas

Luke

Luther

Lyle