Declension table of ?vṛddhakeśava

Masculine	Singular	Dual	Plural
Nominative	vṛddhakeśavaḥ	vṛddhakeśavau	vṛddhakeśavāḥ
Vocative	vṛddhakeśava	vṛddhakeśavau	vṛddhakeśavāḥ
Accusative	vṛddhakeśavam	vṛddhakeśavau	vṛddhakeśavān
Instrumental	vṛddhakeśavena	vṛddhakeśavābhyām	vṛddhakeśavaiḥ vṛddhakeśavebhiḥ
Dative	vṛddhakeśavāya	vṛddhakeśavābhyām	vṛddhakeśavebhyaḥ
Ablative	vṛddhakeśavāt	vṛddhakeśavābhyām	vṛddhakeśavebhyaḥ
Genitive	vṛddhakeśavasya	vṛddhakeśavayoḥ	vṛddhakeśavānām
Locative	vṛddhakeśave	vṛddhakeśavayoḥ	vṛddhakeśaveṣu

Compound vṛddhakeśava -

Adverb -vṛddhakeśavam -vṛddhakeśavāt