Declension table of ?maṅgalavatsa

Masculine	Singular	Dual	Plural
Nominative	maṅgalavatsaḥ	maṅgalavatsau	maṅgalavatsāḥ
Vocative	maṅgalavatsa	maṅgalavatsau	maṅgalavatsāḥ
Accusative	maṅgalavatsam	maṅgalavatsau	maṅgalavatsān
Instrumental	maṅgalavatsena	maṅgalavatsābhyām	maṅgalavatsaiḥ maṅgalavatsebhiḥ
Dative	maṅgalavatsāya	maṅgalavatsābhyām	maṅgalavatsebhyaḥ
Ablative	maṅgalavatsāt	maṅgalavatsābhyām	maṅgalavatsebhyaḥ
Genitive	maṅgalavatsasya	maṅgalavatsayoḥ	maṅgalavatsānām
Locative	maṅgalavatse	maṅgalavatsayoḥ	maṅgalavatseṣu

Compound maṅgalavatsa -

Adverb -maṅgalavatsam -maṅgalavatsāt