| Singular | Dual | Plural | |
| Nominative |
फणाकरः
phaṇākaraḥ |
फणाकरौ
phaṇākarau |
फणाकराः
phaṇākarāḥ |
| Vocative |
फणाकर
phaṇākara |
फणाकरौ
phaṇākarau |
फणाकराः
phaṇākarāḥ |
| Accusative |
फणाकरम्
phaṇākaram |
फणाकरौ
phaṇākarau |
फणाकरान्
phaṇākarān |
| Instrumental |
फणाकरेण
phaṇākareṇa |
फणाकराभ्याम्
phaṇākarābhyām |
फणाकरैः
phaṇākaraiḥ |
| Dative |
फणाकराय
phaṇākarāya |
फणाकराभ्याम्
phaṇākarābhyām |
फणाकरेभ्यः
phaṇākarebhyaḥ |
| Ablative |
फणाकरात्
phaṇākarāt |
फणाकराभ्याम्
phaṇākarābhyām |
फणाकरेभ्यः
phaṇākarebhyaḥ |
| Genitive |
फणाकरस्य
phaṇākarasya |
फणाकरयोः
phaṇākarayoḥ |
फणाकराणाम्
phaṇākarāṇām |
| Locative |
फणाकरे
phaṇākare |
फणाकरयोः
phaṇākarayoḥ |
फणाकरेषु
phaṇākareṣu |