Declension table of ?viśvāyana

Masculine	Singular	Dual	Plural
Nominative	viśvāyanaḥ	viśvāyanau	viśvāyanāḥ
Vocative	viśvāyana	viśvāyanau	viśvāyanāḥ
Accusative	viśvāyanam	viśvāyanau	viśvāyanān
Instrumental	viśvāyanena	viśvāyanābhyām	viśvāyanaiḥ viśvāyanebhiḥ
Dative	viśvāyanāya	viśvāyanābhyām	viśvāyanebhyaḥ
Ablative	viśvāyanāt	viśvāyanābhyām	viśvāyanebhyaḥ
Genitive	viśvāyanasya	viśvāyanayoḥ	viśvāyanānām
Locative	viśvāyane	viśvāyanayoḥ	viśvāyaneṣu

Compound viśvāyana -

Adverb -viśvāyanam -viśvāyanāt