Declension table of ?maitrāyaṇīputra

Masculine	Singular	Dual	Plural
Nominative	maitrāyaṇīputraḥ	maitrāyaṇīputrau	maitrāyaṇīputrāḥ
Vocative	maitrāyaṇīputra	maitrāyaṇīputrau	maitrāyaṇīputrāḥ
Accusative	maitrāyaṇīputram	maitrāyaṇīputrau	maitrāyaṇīputrān
Instrumental	maitrāyaṇīputreṇa	maitrāyaṇīputrābhyām	maitrāyaṇīputraiḥ maitrāyaṇīputrebhiḥ
Dative	maitrāyaṇīputrāya	maitrāyaṇīputrābhyām	maitrāyaṇīputrebhyaḥ
Ablative	maitrāyaṇīputrāt	maitrāyaṇīputrābhyām	maitrāyaṇīputrebhyaḥ
Genitive	maitrāyaṇīputrasya	maitrāyaṇīputrayoḥ	maitrāyaṇīputrāṇām
Locative	maitrāyaṇīputre	maitrāyaṇīputrayoḥ	maitrāyaṇīputreṣu

Compound maitrāyaṇīputra -

Adverb -maitrāyaṇīputram -maitrāyaṇīputrāt