Lucina, Roman goddess of childbirth
Originally a derivative of Latin lucus, meaning "grove", but the Romans themselves soon associated it with lux "light" since it was the name of the goddess of childbirth, "she who brings into the light". Commonly used by the Romans.
Lucina, wife to Maximus in JohnFletcher's play "Valentinian" (1647)
Lucina Merritt, wife of the titular Jerome Edwards in "Jerome" (1897) by Mary E. Wilkins
Lucina, character in Fire Emblem: Awakening