←
Proto-Indo-Iranian *náptā (inherited)
←
Proto-Indo-Iranian *nápāts (mention)
←
Proto-Indo-Aryan *náptā (inherited)
←
Proto-Indo-European *népōts (inherited)
←
Sanskrit नप्तृ (inherited)
←
Sanskrit नपात् (mention)
→
Konkani नाथु (inherited)
→
Marathi नातू (inherited)