Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Vaticanus |
| Gen. | Vaticani |
| Dat. | Vaticano |
| Acc. | Vaticanum |
| Abl. | Vaticano |
| Voc. | Vaticane |
| PLURIEL |
| Nom. | Vaticani |
| Gen. | Vaticanōrum |
| Dat. | Vaticanis |
| Acc. | Vaticanos |
| Abl. | Vaticanis |
| Voc. | Vaticani |
| SINGULIER |
| Nom. | Vaticană |
| Gen. | Vaticanae |
| Dat. | Vaticanae |
| Acc. | Vaticanam |
| Abl. | Vaticanā |
| Voc. | Vaticană |
| PLURIEL |
| Nom. | Vaticanae |
| Gen. | Vaticanārum |
| Dat. | Vaticanis |
| Acc. | Vaticanas |
| Abl. | Vaticanis |
| Voc. | Vaticanae |
| SINGULIER |
| Nom. | Vaticanum |
| Gen. | Vaticani |
| Dat. | Vaticano |
| Acc. | Vaticanum |
| Abl. | Vaticano |
| Voc. | Vaticanum |
| PLURIEL |
| Nom. | Vaticana |
| Gen. | Vaticanōrum |
| Dat. | Vaticanis |
| Acc. | Vaticana |
| Abl. | Vaticanis | |