Declension table of ?ratnadatta

Masculine	Singular	Dual	Plural
Nominative	ratnadattaḥ	ratnadattau	ratnadattāḥ
Vocative	ratnadatta	ratnadattau	ratnadattāḥ
Accusative	ratnadattam	ratnadattau	ratnadattān
Instrumental	ratnadattena	ratnadattābhyām	ratnadattaiḥ ratnadattebhiḥ
Dative	ratnadattāya	ratnadattābhyām	ratnadattebhyaḥ
Ablative	ratnadattāt	ratnadattābhyām	ratnadattebhyaḥ
Genitive	ratnadattasya	ratnadattayoḥ	ratnadattānām
Locative	ratnadatte	ratnadattayoḥ	ratnadatteṣu

Compound ratnadatta -

Adverb -ratnadattam -ratnadattāt