Latin octoginta

← Ancient Greek ὀγδοήκοντα (cognate)

← Proto-Indo-European *oḱtódḱomt (inherited)

← Proto-Indo-European *oḱto(w)-dḱomt (mention)

→ French octante (borrowed)

→ Latin octogies (affix)

→ Latin octogiens (affix)

→ Norman huiptante (mention)