Declension table of ?hṛdayanātha

Masculine	Singular	Dual	Plural
Nominative	hṛdayanāthaḥ	hṛdayanāthau	hṛdayanāthāḥ
Vocative	hṛdayanātha	hṛdayanāthau	hṛdayanāthāḥ
Accusative	hṛdayanātham	hṛdayanāthau	hṛdayanāthān
Instrumental	hṛdayanāthena	hṛdayanāthābhyām	hṛdayanāthaiḥ hṛdayanāthebhiḥ
Dative	hṛdayanāthāya	hṛdayanāthābhyām	hṛdayanāthebhyaḥ
Ablative	hṛdayanāthāt	hṛdayanāthābhyām	hṛdayanāthebhyaḥ
Genitive	hṛdayanāthasya	hṛdayanāthayoḥ	hṛdayanāthānām
Locative	hṛdayanāthe	hṛdayanāthayoḥ	hṛdayanātheṣu

Compound hṛdayanātha -

Adverb -hṛdayanātham -hṛdayanāthāt