| Singular | Plural | |
|---|---|---|
| Nominativ | daemonion | daemonia |
| Genitiv | lacedaemonii, daemonii | daemoniorum, daemonium, lacedaemoniorum, lacedaemonium |
| Dativ | lacedaemonio, daemonio | lacedaemoniis, daemoniis |
| Akkusativ | daemonion | daemonia |
| Ablativ | lacedaemonio, daemonio | lacedaemoniis, daemoniis |
| Vokativ | daemonion | daemonia |