Declension table of ?niśānārāyaṇa

Masculine	Singular	Dual	Plural
Nominative	niśānārāyaṇaḥ	niśānārāyaṇau	niśānārāyaṇāḥ
Vocative	niśānārāyaṇa	niśānārāyaṇau	niśānārāyaṇāḥ
Accusative	niśānārāyaṇam	niśānārāyaṇau	niśānārāyaṇān
Instrumental	niśānārāyaṇena	niśānārāyaṇābhyām	niśānārāyaṇaiḥ niśānārāyaṇebhiḥ
Dative	niśānārāyaṇāya	niśānārāyaṇābhyām	niśānārāyaṇebhyaḥ
Ablative	niśānārāyaṇāt	niśānārāyaṇābhyām	niśānārāyaṇebhyaḥ
Genitive	niśānārāyaṇasya	niśānārāyaṇayoḥ	niśānārāyaṇānām
Locative	niśānārāyaṇe	niśānārāyaṇayoḥ	niśānārāyaṇeṣu

Compound niśānārāyaṇa -

Adverb -niśānārāyaṇam -niśānārāyaṇāt