Motaain, also referred to by various spellings including Motain, Mota'in, or Mota Ain, is a hamlet located in the Silawan village (desa). It is situated within the East Tasifeto district (kecamatan) of the Belu Regency.
The settlement is part of the East Nusa Tenggara province in Indonesia. While it serves as a local residential area, its primary geographical identification is tied to its position within the administrative boundaries of the Belu Regency.