Alternate Names: Cebop, Sabup, Sebob, Sibop
Dialects: Bah Malei (Ba Mali), Lirong, Long Atun, Long Ekang (Long Ikang), Long Luyang, Long Pokun, Tinjar Sibop.
Genealogy:
Demographics: 1,730 (Wurm and Hattori 1981).
Writing System: Unwritten
Nation of Origin: Malaysia
Other Comments: Cebop used on the Indonesian side of the border, Sebop in Sarawak.