Alternate Names: Vivigana, Vivigani
Dialects: Belebele, Central Vivigani, Goiala, Idakamenai, Kalauna, Ufaufa, Ufufu, Waibula. Lexical similarity: 72% with Bwaidoka , (most similar).
Genealogy:
Demographics: 6,000 (1984 SIL).
Language Use: Used as L2 by Kaninuwa [wat], Koluwawa [klx].
Language Development: Literacy rate in L1: 75%–100%. Literacy rate in L2: 75%–100%. Grammar. NT: 1983–2003.
Writing System: Latin
Nation of Origin: Papua New Guinea
Other Comments: Three-quarters of the children are in school.