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