Declension table of ?sīradeva

Masculine	Singular	Dual	Plural
Nominative	sīradevaḥ	sīradevau	sīradevāḥ
Vocative	sīradeva	sīradevau	sīradevāḥ
Accusative	sīradevam	sīradevau	sīradevān
Instrumental	sīradevena	sīradevābhyām	sīradevaiḥ sīradevebhiḥ
Dative	sīradevāya	sīradevābhyām	sīradevebhyaḥ
Ablative	sīradevāt	sīradevābhyām	sīradevebhyaḥ
Genitive	sīradevasya	sīradevayoḥ	sīradevānām
Locative	sīradeve	sīradevayoḥ	sīradeveṣu

Compound sīradeva -

Adverb -sīradevam -sīradevāt