Declension table of ?haryānanda

Masculine	Singular	Dual	Plural
Nominative	haryānandaḥ	haryānandau	haryānandāḥ
Vocative	haryānanda	haryānandau	haryānandāḥ
Accusative	haryānandam	haryānandau	haryānandān
Instrumental	haryānandena	haryānandābhyām	haryānandaiḥ haryānandebhiḥ
Dative	haryānandāya	haryānandābhyām	haryānandebhyaḥ
Ablative	haryānandāt	haryānandābhyām	haryānandebhyaḥ
Genitive	haryānandasya	haryānandayoḥ	haryānandānām
Locative	haryānande	haryānandayoḥ	haryānandeṣu

Compound haryānanda -

Adverb -haryānandam -haryānandāt