Declension table of ?vajrapāṇin

Masculine	Singular	Dual	Plural
Nominative	vajrapāṇī	vajrapāṇinau	vajrapāṇinaḥ
Vocative	vajrapāṇin	vajrapāṇinau	vajrapāṇinaḥ
Accusative	vajrapāṇinam	vajrapāṇinau	vajrapāṇinaḥ
Instrumental	vajrapāṇinā	vajrapāṇibhyām	vajrapāṇibhiḥ
Dative	vajrapāṇine	vajrapāṇibhyām	vajrapāṇibhyaḥ
Ablative	vajrapāṇinaḥ	vajrapāṇibhyām	vajrapāṇibhyaḥ
Genitive	vajrapāṇinaḥ	vajrapāṇinoḥ	vajrapāṇinām
Locative	vajrapāṇini	vajrapāṇinoḥ	vajrapāṇiṣu

Compound vajrapāṇi -

Adverb -vajrapāṇi