Girl name origins & meanings Italian : LightLatin : Light Girl name variations Lucy Lucie Luce Lou Lu Luza Luz Luciana Lucianna Lucianne Lucienne Lucida Lucile Lucille Lucette Family name origins & meanings Spanish (Lucía) and southern Italian : from the female personal name Lucia, feminine derivative of Latin lux ‘light’.English : from a Latinized form of Luce.Respelling of French Lussier. Famous people who gave their babies this name Mel Gibson Mira Sorvino