Declension table of ?sumaṅgalanāman

Masculine	Singular	Dual	Plural
Nominative	sumaṅgalanāmā	sumaṅgalanāmānau	sumaṅgalanāmānaḥ
Vocative	sumaṅgalanāman	sumaṅgalanāmānau	sumaṅgalanāmānaḥ
Accusative	sumaṅgalanāmānam	sumaṅgalanāmānau	sumaṅgalanāmnaḥ
Instrumental	sumaṅgalanāmnā	sumaṅgalanāmabhyām	sumaṅgalanāmabhiḥ
Dative	sumaṅgalanāmne	sumaṅgalanāmabhyām	sumaṅgalanāmabhyaḥ
Ablative	sumaṅgalanāmnaḥ	sumaṅgalanāmabhyām	sumaṅgalanāmabhyaḥ
Genitive	sumaṅgalanāmnaḥ	sumaṅgalanāmnoḥ	sumaṅgalanāmnām
Locative	sumaṅgalanāmni sumaṅgalanāmani	sumaṅgalanāmnoḥ	sumaṅgalanāmasu

Compound sumaṅgalanāma -

Adverb -sumaṅgalanāmam