Declension table of ?nandavardhana

Masculine	Singular	Dual	Plural
Nominative	nandavardhanaḥ	nandavardhanau	nandavardhanāḥ
Vocative	nandavardhana	nandavardhanau	nandavardhanāḥ
Accusative	nandavardhanam	nandavardhanau	nandavardhanān
Instrumental	nandavardhanena	nandavardhanābhyām	nandavardhanaiḥ nandavardhanebhiḥ
Dative	nandavardhanāya	nandavardhanābhyām	nandavardhanebhyaḥ
Ablative	nandavardhanāt	nandavardhanābhyām	nandavardhanebhyaḥ
Genitive	nandavardhanasya	nandavardhanayoḥ	nandavardhanānām
Locative	nandavardhane	nandavardhanayoḥ	nandavardhaneṣu

Compound nandavardhana -

Adverb -nandavardhanam -nandavardhanāt