| Sg | Pl | |
| Nom | kerling | kerlingar (rule) |
| Acc | kerling (rule) | kerlingar (rule) |
| Dat | kerlingu (rule) | kerlingum (rule) |
| Gen | kerlingar (rule) | kerlinga (rule) |
| Sg | Pl | |
| Nom | kerlingin (rule) | kerlingarnar (rule) |
| Acc | kerlingina (rule) | kerlingarnar (rule) |
| Dat | kerlingunni (rule) | kerlingunum (rule) |
| Gen | kerlingarinnar (rule) | kerlinganna (rule) |