Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Atellanus |
| Gen. | Atellani |
| Dat. | Atellano |
| Acc. | Atellanum |
| Abl. | Atellano |
| Voc. | Atellane |
| PLURIEL |
| Nom. | Atellani |
| Gen. | Atellanōrum |
| Dat. | Atellanis |
| Acc. | Atellanos |
| Abl. | Atellanis |
| Voc. | Atellani |
| SINGULIER |
| Nom. | Atellană |
| Gen. | Atellanae |
| Dat. | Atellanae |
| Acc. | Atellanam |
| Abl. | Atellanā |
| Voc. | Atellană |
| PLURIEL |
| Nom. | Atellanae |
| Gen. | Atellanārum |
| Dat. | Atellanis |
| Acc. | Atellanas |
| Abl. | Atellanis |
| Voc. | Atellanae |
| SINGULIER |
| Nom. | Atellanum |
| Gen. | Atellani |
| Dat. | Atellano |
| Acc. | Atellanum |
| Abl. | Atellano |
| Voc. | Atellanum |
| PLURIEL |
| Nom. | Atellana |
| Gen. | Atellanōrum |
| Dat. | Atellanis |
| Acc. | Atellana |
| Abl. | Atellanis | |