Declension table of ?vṛddhayājñavalkya

Masculine	Singular	Dual	Plural
Nominative	vṛddhayājñavalkyaḥ	vṛddhayājñavalkyau	vṛddhayājñavalkyāḥ
Vocative	vṛddhayājñavalkya	vṛddhayājñavalkyau	vṛddhayājñavalkyāḥ
Accusative	vṛddhayājñavalkyam	vṛddhayājñavalkyau	vṛddhayājñavalkyān
Instrumental	vṛddhayājñavalkyena	vṛddhayājñavalkyābhyām	vṛddhayājñavalkyaiḥ vṛddhayājñavalkyebhiḥ
Dative	vṛddhayājñavalkyāya	vṛddhayājñavalkyābhyām	vṛddhayājñavalkyebhyaḥ
Ablative	vṛddhayājñavalkyāt	vṛddhayājñavalkyābhyām	vṛddhayājñavalkyebhyaḥ
Genitive	vṛddhayājñavalkyasya	vṛddhayājñavalkyayoḥ	vṛddhayājñavalkyānām
Locative	vṛddhayājñavalkye	vṛddhayājñavalkyayoḥ	vṛddhayājñavalkyeṣu

Compound vṛddhayājñavalkya -

Adverb -vṛddhayājñavalkyam -vṛddhayājñavalkyāt