| Singular | Plural | |
|---|---|---|
| Nominativ | diana, dianaeque | dianae, nasidianae |
| Genitiv | dianai, dianae, nasidianae | dianarum, dianum |
| Dativ | dianai, dianae, nasidianae | contidianis, dianabus, dianis, nasidianis |
| Akkusativ | dianam | dianas |
| Ablativ | diana, dianad, dianaeque | nasidianis, contidianis, dianabus, dianis |
| Vokativ | diana, dianaeque | dianae, nasidianae |