Declension table of ?girvan

Masculine	Singular	Dual	Plural
Nominative	girvā	girvāṇau	girvāṇaḥ
Vocative	girvan	girvāṇau	girvāṇaḥ
Accusative	girvāṇam	girvāṇau	girvaṇaḥ
Instrumental	girvaṇā	girvabhyām	girvabhiḥ
Dative	girvaṇe	girvabhyām	girvabhyaḥ
Ablative	girvaṇaḥ	girvabhyām	girvabhyaḥ
Genitive	girvaṇaḥ	girvaṇoḥ	girvaṇām
Locative	girvaṇi	girvaṇoḥ	girvasu

Compound girva -

Adverb -girvam