Declension table of vātāyana

Masculine	Singular	Dual	Plural
Nominative	vātāyanaḥ	vātāyanau	vātāyanāḥ
Vocative	vātāyana	vātāyanau	vātāyanāḥ
Accusative	vātāyanam	vātāyanau	vātāyanān
Instrumental	vātāyanena	vātāyanābhyām	vātāyanaiḥ vātāyanebhiḥ
Dative	vātāyanāya	vātāyanābhyām	vātāyanebhyaḥ
Ablative	vātāyanāt	vātāyanābhyām	vātāyanebhyaḥ
Genitive	vātāyanasya	vātāyanayoḥ	vātāyanānām
Locative	vātāyane	vātāyanayoḥ	vātāyaneṣu

Compound vātāyana -

Adverb -vātāyanam -vātāyanāt