| Sg. Indef. | havørn |
| Sg. Def. | havørnin |
| Pl. Indef. | havørnir |
| Pl. Def. | havørnirnar |
| Sg. Indef. | havarnar |
| Sg. Def. | havarnarinnar |
| Pl. Indef. | havarna |
| Pl. Def. | havarnanna |
| Sg. Indef. | havørn |
| Sg. Def. | havørnini |
| Pl. Indef. | havørnum |
| Pl. Def. | havørnunum |
| Sg. Indef. | havørn |
| Sg. Def. | havørnina |
| Pl. Indef. | havørnir |
| Pl. Def. | havørnirnar |