Declension table of ?rudrakumāra

Masculine	Singular	Dual	Plural
Nominative	rudrakumāraḥ	rudrakumārau	rudrakumārāḥ
Vocative	rudrakumāra	rudrakumārau	rudrakumārāḥ
Accusative	rudrakumāram	rudrakumārau	rudrakumārān
Instrumental	rudrakumāreṇa	rudrakumārābhyām	rudrakumāraiḥ rudrakumārebhiḥ
Dative	rudrakumārāya	rudrakumārābhyām	rudrakumārebhyaḥ
Ablative	rudrakumārāt	rudrakumārābhyām	rudrakumārebhyaḥ
Genitive	rudrakumārasya	rudrakumārayoḥ	rudrakumārāṇām
Locative	rudrakumāre	rudrakumārayoḥ	rudrakumāreṣu

Compound rudrakumāra -

Adverb -rudrakumāram -rudrakumārāt