Gaius Marius | Gaius Cassius Longinus | Gaius | Gaius Marcius Coriolanus | Gaius Hostilius Mancinus | Gaius Gracchus | Gaius Baltar | Gaius Sextius Calvinus (consul 124 BC) | Gaius Sextius Calvinus | Gaius Salvius Liberalis | Gaius Norbanus | Gaius Mucius Scaevola | Gaius Memmius | Gaius Marcius Rutilus | Gaius Lucilius | Gaius Julius Civilis | Gaius Fulcinius | Gaius Flaminius Nepos | Gaius Claudius Glaber | Gaius Vibius Marsus | Gaius Valerius Flaccus | Gaius Suetonius Paulinus | Gaius Sosius | Gaius Pontius | Gaius Pomponius Graecinus | Gaius Papius Mutilus | Gaius Memmius (poet) | Gaius Maecenas | Gaius Livius Salinator | Gaius Licinius Stolo |
He was the brother of Gaius Asinius Rufus, son of Gaius Asinius Nicomachus and wife and cousin Julia Quadratilla (or perhaps Asinia Marcellina, descendant of the family of Gaius Asinius Pollio) and paternal grandson of Gaius Asinius Rufus and wife Julia.