Declension table of kātyāyana

Neuter	Singular	Dual	Plural
Nominative	kātyāyanam	kātyāyane	kātyāyanāni
Vocative	kātyāyana	kātyāyane	kātyāyanāni
Accusative	kātyāyanam	kātyāyane	kātyāyanāni
Instrumental	kātyāyanena	kātyāyanābhyām	kātyāyanaiḥ
Dative	kātyāyanāya	kātyāyanābhyām	kātyāyanebhyaḥ
Ablative	kātyāyanāt	kātyāyanābhyām	kātyāyanebhyaḥ
Genitive	kātyāyanasya	kātyāyanayoḥ	kātyāyanānām
Locative	kātyāyane	kātyāyanayoḥ	kātyāyaneṣu

Compound kātyāyana -

Adverb -kātyāyanam -kātyāyanāt