Severus is a Latin-derived masculine appellation meaning “stern” or “serious,” originally employed as a cognomen within the Roman onomastic system and later borne by notable figures such as Pope Severus I (third century) and Saint Severus of Ravenna (sixth century), before achieving imperial distinction under Lucius Septimius Severus (AD 193–211). In contemporary Anglo-American usage the name remains exceptionally rare, with annual registrations in the United States fluctuating between five and thirty-three newborns and corresponding to Social Security rankings in the lower 900s, thereby reflecting a modest yet enduring preference among parents seeking a distinctive classical option. The appellation has also gained modern literary prominence through the character Severus Snape in J.K. Rowling’s Harry Potter series, endowing it with additional scholarly and cultural resonance.
| Severus Alexander - |
| Severus of Antioch - |
| Severus Gastorius - |