Persian اسفند

← Avestan 𐬯𐬞𐬆𐬧𐬙𐬀 (cognate)

← Proto-Indo-European *ḱwen- (cognate)

← Proto-Iranian *cwantaH (derived)

← Middle Persian spndrmt’ (inherited)

← Old Armenian սանդարամետ (cognate)

← Old Armenian սպանդարամետ (mention)

→ English Esfand (mention)

→ Old Armenian սանդարամետ (cognate)