This is a list of Roman nomina. Each nomen is for a gens, originally a single family, but later more of a political grouping.

  • Aburius - coins
  • Accius = Attius
  • Accoleius - coins
  • Acilius
  • Aebutius
  • Aedinius - from inscriptions
  • Aelius
  • Aemilius
  • Albanius - dubious, possibly confused with Albanus or Albinus
  • Albatius - no references seen online, not in Perseus
  • Allectius
  • Amatius
  • Annius
  • Antestius
  • Antius
  • Antonius
  • Appuleius
  • Aquillius
  • Arminius - name of a German chieftain
  • Armenius
  • Arrius
  • Arsinius
  • Artorius
  • Asinius
  • Ateius
  • Atius
  • Atilius
  • Atrius
  • Atronius
  • Attius - Lewis&Short say "proper name" but not a gens(?)
  • Aufidius
  • Aurelius
  • Ausonius
  • Avidius
  • Axius
  • Babudius
  • Baebius
  • Barrius
  • Betilienus
  • Blandius
  • Bruccius == Bruttius(?)
  • Bruttius
  • Caecilius
  • Calatorius - inscriptions, statue at Naples Museum
  • Calidius
  • Calpurnius
  • Calventius
  • Camillius
  • Camilius
  • Camelius
  • Caprenius
  • Carius
  • Caristanius
  • Cispius
  • Claudius - an important gens, originally Sabine
  • Clodius
  • Clovius
  • Cluntius
  • Cominius
  • Cordius
  • Cornelius
  • Cosconius
  • Crispus
  • Curius
  • Curtius
  • Decumius - from inscriptions, not otherwise noted
  • Desticius - at least two governors known from inscriptions
  • Dexsius - L. Dexsius Longinus mentioned in an inscription of 119 AD [1]
  • Didius
  • Dillius
  • Domitius
  • Dossenius - no mentions seen online, but speculated as origin of name of Dossenheim
  • Duccius - inscriptions, notably a tombstone of Lucius Duccius Rufinus at York [1]
  • Duronius - at least two officials of the Republic
  • Egnatius
  • Epidius
  • Equitius
  • Fabius
  • Fadius
  • Faenius
  • Falerius
  • Favonius
  • Festinius - mentioned online at [1], seen on a tombstone of a two-year-old child
  • Flaccus
  • Flavius
  • Flavinius
  • Flavonius - inscriptions
  • Floridius - no Romans seen online, a bishop of Tarazona in 611
  • Florius
  • Floronius - inscriptions
  • Fufius
  • Fulcinius
  • Fulvius
  • Fundanus
  • Furius
  • Gabinius
  • Galerius
  • Gavius
  • Gellius
  • Granius
  • Grattius
  • Gratidius
  • Helvetius
  • Helvius
  • Herennius
  • Herminius
  • Hirtius
  • Horatius (Horace)
  • Hortensius
  • Hosidius
  • Hostilius
  • Inventius - questionable, no references online
  • Iulius (Julius)
  • Iunius (Junius)
  • Iustus (Justus)
  • Iuventius (Juventius)
  • Laetonius - no Romans seen online
  • Lafrenius - possible refs?
  • Lampronius - no Romans seen online
  • Liburnius
  • Licinius
  • Ligustinius - no Romans seen online
  • Livius
  • Lollius
  • Longinius
  • Loreius - House of Loreius Tiburtinus in Pompeii
  • Lucius
  • Lucilius
  • Lusius
  • Macrinius
  • Maecilius
  • Maelius
  • Mallius
  • Mamilius
  • Manlius
  • Manilius
  • Marcius
  • Marius
  • Matius
  • Maximius
  • Memmius
  • Messienus
  • Metilius
  • Milonius
  • Minucius or Minicius
  • Modius
  • Mucius
  • Munatius
  • Munius
  • Murrius
  • Naevius
  • Nasennius
  • Nemetorius
  • Nepius
  • Nigidius
  • Nigilius
  • Nipius
  • Norbanus
  • Novius
  • Numerius
  • Olcinius
  • Oppius
  • Opsius
  • Oranius
  • Otacilius
  • Palpellius
  • Papinius
  • Papirius
  • Papius
  • Peltrasius
  • Pescennius
  • Petellius
  • Petilius
  • Petillius
  • Petronius
  • Pinarius
  • Piscius
  • Pisentius
  • Placidius
  • Plautius
  • Plinius
  • Plotius
  • Pollius
  • Pomponius
  • Pomptinus
  • Pontidius
  • Pontius
  • Popidius
  • Portius
  • Postumius
  • Paesentius
  • Publicius
  • Pupius
  • Quintilius
  • Quintius
  • Quirinius
  • Rabirius
  • Rufius
  • Rufrius
  • Rufus
  • Rusonius
  • Rutilius
  • Sabucius
  • Sallustius
  • Salonius
  • Salvius
  • Scribonius
  • Secundinius
  • Secundius
  • Seius
  • Sempronius
  • Sennius
  • Sentius
  • Septimius
  • Sepunius
  • Sepurcius
  • Sergius
  • Servilius
  • Sestius
  • Sextilius
  • Sextius
  • Sidonius
  • Silius
  • Sittius
  • Socellius
  • Sornatius
  • Spurius
  • Statius
  • Statilius
  • Stertinius
  • Suedius
  • Sulpicius
  • Tadius
  • Talmudius
  • Tanicius
  • Tertinius
  • Tettidius - inscriptions
  • Tettienus - inscriptions, suffect consul Galeo Tettienus Petronianus in 76
  • Tettius
  • Titiedius
  • Titius
  • Titinius
  • Trebatius
  • Trebellius
  • Treblanus - doubtful
  • Tremellius - quaestor Lucius Tremellius 143 BC, praetor Gaius Tremellius Scrofa 52 BC
  • Tuccius
  • Tullius
  • Ulpius
  • Umbrenius
  • Umbrius
  • Urgulanius
  • Uulius
  • Vagennius
  • Vagionius
  • Vagnius
  • Valerius - an old and important gens
  • Varius
  • Vassenius
  • Vatinius
  • Vedius
  • Velius
  • Veranius
  • Verecundius
  • Vergilius (Vergil)
  • Vesnius
  • Vesuvius
  • Vibenius
  • Vibidius
  • Victricius
  • Viducius
  • Vinicius
  • Vipsanius
  • Vipstanus
  • Viridius
  • Virius
  • Vitruvius
  • Volaginius
  • Volcatius
  • Volumnius
  • Volusenna
  • Volusenus
  • Volusius