Italian form of the Roman family name Tullius, derived from the praenomen Tullus, which is of unknown meaning. A famous bearer was Marcus Tullius Cicero, a Roman orator and author.
Roman family name, possibly meaning “servant” in Latin but most likely of unknown Etruscan origin. Saint Sergius was a 4th-century Roman officer who was martyred in Syria with his companion Bacchus. They are the patron saints of Christian desert nomads. Another saint by this name (in the Russian form Sergey) was a 14th-century Russian spiritual leader. The name was also borne by four popes.
Originally a short form of names containing the Germanic element hild “battle”. The short form was used for both Old English and continental Germanic names. Saint Hilda of Whitby was a 7th-century English saint and abbess. The name became rare in England during the later Middle Ages, but was revived in the 19th century.