From Proto-Indo-European *h₃órbʰos (“orphan”), from *h₃erbʰ- (“to change ownership”). Cognate with Ancient Greek ὀρφανός (orphanós, “orphaned”), Sanskrit अर्भ (árbha, “small”), Old Armenian որբ (orb, “orphan”). Compare Late Latin orphanus.
PIE word
*h₃órbʰos