| Sg. Indef. | hjalli |
| Sg. Def. | hjallinn |
| Pl. Indef. | hjallar |
| Pl. Def. | hjallarnir |
| Sg. Indef. | hjalla |
| Sg. Def. | hjallans |
| Pl. Indef. | hjalla |
| Pl. Def. | hjallanna |
| Sg. Indef. | hjalla |
| Sg. Def. | hjallanum |
| Pl. Indef. | hjöllum |
| Pl. Def. | hjöllunum |
| Sg. Indef. | hjalla |
| Sg. Def. | hjallann |
| Pl. Indef. | hjalla |
| Pl. Def. | hjallana |