| Singular | Plural | |
|---|---|---|
| Nominativ | agrippina | agrippinae |
| Genitiv | agrippinae, agrippinai | agrippinarum, agrippinum |
| Dativ | agrippinae, agrippinai | agrippinis, agrippinabus |
| Akkusativ | agrippinam | agrippinas |
| Ablativ | agrippinad, agrippina | agrippinabus, agrippinis |
| Vokativ | agrippina | agrippinae |