Classic Names
| Aloysius | Fame and War and All and Wise |
| Cassius | Vain and Empty |
| Claudius | Disabled and The Element Claudus Meaning Lame Limping |
| Cornelius | Wise and Strong Willed |
| Darius | He that Informs Himself and Maintain Well |
| Ignatius | Fiery One and Red Hot |
|
| |
| Julius | Jove's Child and Down-bearded Youth |
| Junius | Dedicated to Juno |
| Lucius | Bright, Shining, Light and Bringer of Light |
| Marius | Mars and Sea |
New Names
| Athanasius | Immortal |
|
| |
| Cashius | |
| Kaius | Similar to Gaius which is a More Common Form of the Name in Britain and Lord |
| Kashius | |
| Kassius | Vain and Empty |
| Macarius | |
| Mathius | |
Here is the list of all 348 boy names that ends with -ius