Declension table of ?agastyodaya

Masculine	Singular	Dual	Plural
Nominative	agastyodayaḥ	agastyodayau	agastyodayāḥ
Vocative	agastyodaya	agastyodayau	agastyodayāḥ
Accusative	agastyodayam	agastyodayau	agastyodayān
Instrumental	agastyodayena	agastyodayābhyām	agastyodayaiḥ agastyodayebhiḥ
Dative	agastyodayāya	agastyodayābhyām	agastyodayebhyaḥ
Ablative	agastyodayāt	agastyodayābhyām	agastyodayebhyaḥ
Genitive	agastyodayasya	agastyodayayoḥ	agastyodayānām
Locative	agastyodaye	agastyodayayoḥ	agastyodayeṣu

Compound agastyodaya -

Adverb -agastyodayam -agastyodayāt