Alternate Names: Boiken, Nucum, Yangoru, Yengoru
Dialects: Central Boikin, East Boikin, Haripmor, Island Boikin, Kunai, Kwusaun, Munji, West Boikin.
Genealogy:
Demographics: 31,300 (2003 SIL). 9,400 monolinguals.
Language Use: Also use Tok Pisin [tpi].
Language Development: Literacy rate in L1: 5%–15%. Literacy rate in L2: 50%–75%. Bible portions: 1971–2003.
Writing System: Latin
Nation of Origin: Papua New Guinea