Declension table of ?vaṃśavardhana

Masculine	Singular	Dual	Plural
Nominative	vaṃśavardhanaḥ	vaṃśavardhanau	vaṃśavardhanāḥ
Vocative	vaṃśavardhana	vaṃśavardhanau	vaṃśavardhanāḥ
Accusative	vaṃśavardhanam	vaṃśavardhanau	vaṃśavardhanān
Instrumental	vaṃśavardhanena	vaṃśavardhanābhyām	vaṃśavardhanaiḥ vaṃśavardhanebhiḥ
Dative	vaṃśavardhanāya	vaṃśavardhanābhyām	vaṃśavardhanebhyaḥ
Ablative	vaṃśavardhanāt	vaṃśavardhanābhyām	vaṃśavardhanebhyaḥ
Genitive	vaṃśavardhanasya	vaṃśavardhanayoḥ	vaṃśavardhanānām
Locative	vaṃśavardhane	vaṃśavardhanayoḥ	vaṃśavardhaneṣu

Compound vaṃśavardhana -

Adverb -vaṃśavardhanam -vaṃśavardhanāt