Julia Livilla
Julia Livilla (Classical Latin: IVLIA•LIVILLA, also called IVLIA•GERMANICI•CAESARIS•FILIA or LIVILLA•GERMANICI•CAESARIS•FILIA) (early AD 18 - late AD 41 or early AD 42) was the youngest child of Germanicus and Agrippina the Elder and the youngest sister of the Emperor Caligula.
Life
Julia Livilla was the youngest great-granddaughter of Emperor Augustus, great-niece and adoptive granddaughter of the Emperor Tiberius, sister of the Emperor Caligula, niece of the Emperor Claudius, and through her eldest sister Agrippina the Younger, maternal aunt of the Emperor Nero. In most ancient literary sources, on inscriptions and on coins, she is simply called "Julia". It is possible that she dropped the use of her cognomen after the damnatio memoriae of her paternal aunt Livilla (sister of Germanicus and Claudius) after whom she was named. However, on her sepulchral inscription, she is explicitly named "Livilla, daughter of Germanicus", which suggests that in her time she was called either "Julia" or "Livilla".