Declension table of ?jayana

Neuter	Singular	Dual	Plural
Nominative	jayanam	jayane	jayanāni
Vocative	jayana	jayane	jayanāni
Accusative	jayanam	jayane	jayanāni
Instrumental	jayanena	jayanābhyām	jayanaiḥ
Dative	jayanāya	jayanābhyām	jayanebhyaḥ
Ablative	jayanāt	jayanābhyām	jayanebhyaḥ
Genitive	jayanasya	jayanayoḥ	jayanānām
Locative	jayane	jayanayoḥ	jayaneṣu

Compound jayana -

Adverb -jayanam -jayanāt