Tullius was a Roman
nomen. The feminine form was Tullia; and Tullyis often seen, especially as another name for Cicero. Please note, however, that the use of this name does not necessarily imply that all of those listed are related by blood.
Servius Tullius, early king
Manius Tullius Longus, consul 500 BC
Marcus Tullius Decula, consul 81 BC
Marcus Tullius Cicero(Cicero), consul and orator
Marcus Tullius Tiro, freedman of Cicero
Quintus Tullius Cicero, one of Caesar's generals and younger brother of Marcus
The "Tullus" of the king
Tullus Hostiliusis a forename derived from the same root (compare the Roman praenomenMarcus with the nomen gentileMarcius). There is no genetic relationship implied.
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