Declension table of ?gaṇapa

Masculine	Singular	Dual	Plural
Nominative	gaṇapaḥ	gaṇapau	gaṇapāḥ
Vocative	gaṇapa	gaṇapau	gaṇapāḥ
Accusative	gaṇapam	gaṇapau	gaṇapān
Instrumental	gaṇapena	gaṇapābhyām	gaṇapaiḥ gaṇapebhiḥ
Dative	gaṇapāya	gaṇapābhyām	gaṇapebhyaḥ
Ablative	gaṇapāt	gaṇapābhyām	gaṇapebhyaḥ
Genitive	gaṇapasya	gaṇapayoḥ	gaṇapānām
Locative	gaṇape	gaṇapayoḥ	gaṇapeṣu

Compound gaṇapa -

Adverb -gaṇapam -gaṇapāt