Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Mattianus |
| Gen. | Mattiani |
| Dat. | Mattiano |
| Acc. | Mattianum |
| Abl. | Mattiano |
| Voc. | Mattiane |
| PLURIEL |
| Nom. | Mattiani |
| Gen. | Mattianōrum |
| Dat. | Mattianis |
| Acc. | Mattianos |
| Abl. | Mattianis |
| Voc. | Mattiani |
| SINGULIER |
| Nom. | Mattiană |
| Gen. | Mattianae |
| Dat. | Mattianae |
| Acc. | Mattianam |
| Abl. | Mattianā |
| Voc. | Mattiană |
| PLURIEL |
| Nom. | Mattianae |
| Gen. | Mattianārum |
| Dat. | Mattianis |
| Acc. | Mattianas |
| Abl. | Mattianis |
| Voc. | Mattianae |
| SINGULIER |
| Nom. | Mattianum |
| Gen. | Mattiani |
| Dat. | Mattiano |
| Acc. | Mattianum |
| Abl. | Mattiano |
| Voc. | Mattianum |
| PLURIEL |
| Nom. | Mattiana |
| Gen. | Mattianōrum |
| Dat. | Mattianis |
| Acc. | Mattiana |
| Abl. | Mattianis | |