Alternate Names: Eyansi, Eyanzi, Kiyanzi, Yans, Yanzi
Dialects: East Yansi, Mbiem (West Yansi), Yeei (Yey).
Genealogy:
Demographics: 100,000 (1997 S. Mufwene).
Language Use: Also use Kituba [ktu].
Language Development: Dictionary. Grammar.
Writing System: Latin
Nation of Origin: Democratic Republic of the Congo