Declension table of vātsyāyana

Neuter	Singular	Dual	Plural
Nominative	vātsyāyanam	vātsyāyane	vātsyāyanāni
Vocative	vātsyāyana	vātsyāyane	vātsyāyanāni
Accusative	vātsyāyanam	vātsyāyane	vātsyāyanāni
Instrumental	vātsyāyanena	vātsyāyanābhyām	vātsyāyanaiḥ
Dative	vātsyāyanāya	vātsyāyanābhyām	vātsyāyanebhyaḥ
Ablative	vātsyāyanāt	vātsyāyanābhyām	vātsyāyanebhyaḥ
Genitive	vātsyāyanasya	vātsyāyanayoḥ	vātsyāyanānām
Locative	vātsyāyane	vātsyāyanayoḥ	vātsyāyaneṣu

Compound vātsyāyana -

Adverb -vātsyāyanam -vātsyāyanāt