| Sg. Indef. | bláhrafn |
| Sg. Def. | bláhrafninn |
| Pl. Indef. | bláhrafnar |
| Pl. Def. | bláhrafnarnir |
| Sg. Indef. | bláhrafns |
| Sg. Def. | bláhrafnsins |
| Pl. Indef. | bláhrafna |
| Pl. Def. | bláhrafnanna |
| Sg. Indef. | bláhrafni |
| Sg. Def. | bláhrafninum |
| Pl. Indef. | bláhröfnum |
| Pl. Def. | bláhröfnunum |
| Sg. Indef. | bláhrafn |
| Sg. Def. | bláhrafninn |
| Pl. Indef. | bláhrafna |
| Pl. Def. | bláhrafnana |