In ancient Roman religion, Vagitanus or Vaticanus was one of a number of childbirth deities who influenced or guided some aspect of parturition, in this instance the newborn's crying.[1] Some sources relate it to the Latin noun vagitus, "crying, squalling, wailing," particularly by a baby or an animal, and the verb vagio, vagire.[2] Vagitanus has thus been described as the god "who presided over the beginning of human speech,"[3] but a distinction should be made between the first cry and the first instance of articulate speech, in regard to which Fabulinus (fari, "to speak"; cf. fabula) was the deity to invoke.[4] Vagitanus has been connected to a remark by Pliny that only a human being is thrown naked onto the naked earth on his day of birth for immediate wails (vagitus) and weeping.[5]