जौ (Hindi) comes from Maharastri Prakrit 𑀚𑀯, from Sanskrit जीव, from Proto-Indo-Aryan ȷ́iHwás, from Proto-Indo-Iranian ǰiHwás, from Proto-Indo-European gʷih₃wós, from Proto-Indo-European gʷeih₃w- — to live.
जौ (Hindi): barley