Declension table of ?ṛkṣanātha

Masculine	Singular	Dual	Plural
Nominative	ṛkṣanāthaḥ	ṛkṣanāthau	ṛkṣanāthāḥ
Vocative	ṛkṣanātha	ṛkṣanāthau	ṛkṣanāthāḥ
Accusative	ṛkṣanātham	ṛkṣanāthau	ṛkṣanāthān
Instrumental	ṛkṣanāthena	ṛkṣanāthābhyām	ṛkṣanāthaiḥ ṛkṣanāthebhiḥ
Dative	ṛkṣanāthāya	ṛkṣanāthābhyām	ṛkṣanāthebhyaḥ
Ablative	ṛkṣanāthāt	ṛkṣanāthābhyām	ṛkṣanāthebhyaḥ
Genitive	ṛkṣanāthasya	ṛkṣanāthayoḥ	ṛkṣanāthānām
Locative	ṛkṣanāthe	ṛkṣanāthayoḥ	ṛkṣanātheṣu

Compound ṛkṣanātha -

Adverb -ṛkṣanātham -ṛkṣanāthāt