Declension table of vṛndāvana

Masculine	Singular	Dual	Plural
Nominative	vṛndāvanaḥ	vṛndāvanau	vṛndāvanāḥ
Vocative	vṛndāvana	vṛndāvanau	vṛndāvanāḥ
Accusative	vṛndāvanam	vṛndāvanau	vṛndāvanān
Instrumental	vṛndāvanena	vṛndāvanābhyām	vṛndāvanaiḥ vṛndāvanebhiḥ
Dative	vṛndāvanāya	vṛndāvanābhyām	vṛndāvanebhyaḥ
Ablative	vṛndāvanāt	vṛndāvanābhyām	vṛndāvanebhyaḥ
Genitive	vṛndāvanasya	vṛndāvanayoḥ	vṛndāvanānām
Locative	vṛndāvane	vṛndāvanayoḥ	vṛndāvaneṣu

Compound vṛndāvana -

Adverb -vṛndāvanam -vṛndāvanāt