Declension table of ?gaṇeśasahasranāman

Neuter	Singular	Dual	Plural
Nominative	gaṇeśasahasranāma	gaṇeśasahasranāmnī	gaṇeśasahasranāmāni
Vocative	gaṇeśasahasranāman gaṇeśasahasranāma	gaṇeśasahasranāmnī	gaṇeśasahasranāmāni
Accusative	gaṇeśasahasranāma	gaṇeśasahasranāmnī	gaṇeśasahasranāmāni
Instrumental	gaṇeśasahasranāmnā	gaṇeśasahasranāmabhyām	gaṇeśasahasranāmabhiḥ
Dative	gaṇeśasahasranāmne	gaṇeśasahasranāmabhyām	gaṇeśasahasranāmabhyaḥ
Ablative	gaṇeśasahasranāmnaḥ	gaṇeśasahasranāmabhyām	gaṇeśasahasranāmabhyaḥ
Genitive	gaṇeśasahasranāmnaḥ	gaṇeśasahasranāmnoḥ	gaṇeśasahasranāmnām
Locative	gaṇeśasahasranāmni gaṇeśasahasranāmani	gaṇeśasahasranāmnoḥ	gaṇeśasahasranāmasu

Compound gaṇeśasahasranāma -

Adverb -gaṇeśasahasranāma -gaṇeśasahasranāmam