| Population |
1,730 (Wurm and Hattori 1981). |
| Region |
Northern Sarawak, 4th Division, upper Tinjar River, between Rejang and Baram rivers. |
| Language map |
Brunei and Malaysia - Sarawak, reference number 57
|
| Alternate names |
Sabup, Sebob, Cebop, Sibop |
| Dialects |
Tinjar Sibop, Lirong, Long Pokun, Bah Malei (Ba Mali), Long Atun, Long Ekang (Long Ikang), Long Luyang. Cebop used on the Indonesian side of the border, Sebop in Sarawak. |
| Classification |
Austronesian, Malayo-Polynesian, North Borneo, North Sarawakan, Kayan-Kenyah, Kenyah, Kayanic Kenyah |