Declension table of ?viśvanāthasiṃhadeva

Masculine	Singular	Dual	Plural
Nominative	viśvanāthasiṃhadevaḥ	viśvanāthasiṃhadevau	viśvanāthasiṃhadevāḥ
Vocative	viśvanāthasiṃhadeva	viśvanāthasiṃhadevau	viśvanāthasiṃhadevāḥ
Accusative	viśvanāthasiṃhadevam	viśvanāthasiṃhadevau	viśvanāthasiṃhadevān
Instrumental	viśvanāthasiṃhadevena	viśvanāthasiṃhadevābhyām	viśvanāthasiṃhadevaiḥ viśvanāthasiṃhadevebhiḥ
Dative	viśvanāthasiṃhadevāya	viśvanāthasiṃhadevābhyām	viśvanāthasiṃhadevebhyaḥ
Ablative	viśvanāthasiṃhadevāt	viśvanāthasiṃhadevābhyām	viśvanāthasiṃhadevebhyaḥ
Genitive	viśvanāthasiṃhadevasya	viśvanāthasiṃhadevayoḥ	viśvanāthasiṃhadevānām
Locative	viśvanāthasiṃhadeve	viśvanāthasiṃhadevayoḥ	viśvanāthasiṃhadeveṣu

Compound viśvanāthasiṃhadeva -

Adverb -viśvanāthasiṃhadevam -viśvanāthasiṃhadevāt