Claim: Erromanga language or Sie belongs to the Austronesian language family spoken by 1,900 inhabitants on the island of Erromango in the Tafea region of the Vanuatu Islands.
Evidence: Erromangan, or Sie (Sye), is the primary language spoken on the island Erromango in the Tafea region of the Vanuatu islands. Austronesian 1,900 (2001)