| Singular | Dual | Plural | |
| Nominative |
फणधरः
phaṇadharaḥ |
फणधरौ
phaṇadharau |
फणधराः
phaṇadharāḥ |
| Vocative |
फणधर
phaṇadhara |
फणधरौ
phaṇadharau |
फणधराः
phaṇadharāḥ |
| Accusative |
फणधरम्
phaṇadharam |
फणधरौ
phaṇadharau |
फणधरान्
phaṇadharān |
| Instrumental |
फणधरेण
phaṇadhareṇa |
फणधराभ्याम्
phaṇadharābhyām |
फणधरैः
phaṇadharaiḥ |
| Dative |
फणधराय
phaṇadharāya |
फणधराभ्याम्
phaṇadharābhyām |
फणधरेभ्यः
phaṇadharebhyaḥ |
| Ablative |
फणधरात्
phaṇadharāt |
फणधराभ्याम्
phaṇadharābhyām |
फणधरेभ्यः
phaṇadharebhyaḥ |
| Genitive |
फणधरस्य
phaṇadharasya |
फणधरयोः
phaṇadharayoḥ |
फणधराणाम्
phaṇadharāṇām |
| Locative |
फणधरे
phaṇadhare |
फणधरयोः
phaṇadharayoḥ |
फणधरेषु
phaṇadhareṣu |