jiwa (Indonesian) comes from Malay jiwa, 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.
jiwa (Indonesian): soul (life, energy, vigour)