Two parts out of a possible three
A free Roman man of the Republic and early Empire usually had three names, the tria nomina: a praenomen (personal name), a nomen (clan name) and a cognomen (family branch, often a nickname). Marcus Tullius Cicero is Marcus of the Tullii, in the Cicero branch. This tool produces only the first two, as in Publius Livius, Titus Cornelius or Manius Petronius. All 30 clan names end in -ius, and the results are always men's names; there is no women's option.
A looser first slot
The first-name list has 35 entries, and not all are true praenomina. Gaius, Lucius, Marcus, Quintus, Sextus, Gnaeus, Publius, Titus and Aulus are the real thing, but the list also holds words that were normally cognomina: Nero, Drusus, Scipio, Cato, Rufus, Maximus, Primus, Secundus and Tertius. That is why you may see Nero Pontius or Drusus Quinctius, which no Roman would have written in that order. Caius also appears next to Gaius; they are variant spellings of the same name, and in inscriptions it was abbreviated C.
| Result | Verdict |
|---|---|
| Titus Cornelius | Correct pattern; a real praenomen with one of Rome's most prominent clans. |
| Manius Petronius | Plausible and fairly uncommon, a nice change from the usual Gaius or Marcus. |
| Nero Pontius | Nero is a cognomen, so the order is off; swap it for a praenomen such as Marcus. |
| Tertius Terentius | Tertius means "third", a numbered name that did exist, but it echoes Terentius and reads as clumsy. |
Completing a name
To get the full historic shape, add a cognomen yourself, usually a short descriptive word: Rufus (red-haired), Longus (tall), or an inherited family branch. Quintus Fabius Maximus, the general who wore Hannibal down, shows the full pattern. Freed slaves normally took the praenomen and nomen of the former owner and kept their original name as a cognomen, which gives a character a backstory in a single line. Sons often carried their father's praenomen, so two cousins both called Gaius would not have been strange, and cognomina or numbers were used to tell them apart.
Women and later periods
Roman women generally used the feminine form of the family name: Julia for a daughter of the Julii, Cornelia for the Cornelii. Sisters were told apart as major and minor, or by number, and a married woman kept her own family name. For a modern-day Italian name use the Italian name generator. For legion soldiers, the warrior name generator is closer in tone than this one, and for the gods oaths were sworn to, see the goddess name generator.
Frequently Asked Questions
Why are there only two names in each result?
The tool pairs a praenomen-style first name with a nomen. A Roman citizen man usually also had a cognomen, which you can add yourself, such as Rufus or Longus, to complete the three-part form.
Why do I sometimes see Nero or Scipio in the first slot?
The first-name list includes some words that were normally cognomina. They sound Roman but would have come last in a real full name, so move them to the end or replace them with a standard praenomen.
Are the names historically accurate?
The pieces are real Roman name elements, but they are combined at random with no regard to period or social class, so a result can pair names no real person is known to have had. Check a specific name against a source if accuracy matters.
How were Roman women named?
Usually by the feminine form of the family name, such as Julia or Cornelia, with a number or major and minor to separate sisters. They did not take their husband's family name when they married.
What is the difference between Gaius and Caius?
They are the same name. Gaius is the standard modern spelling, while Caius is an older form, and the tool uses both.