As of 1998[update], the number of speakers is 6,000, 3,000 of whom are monolinguals. Speakers also use Dobu, Kilivila or Misima-Paneati. Latin script is used.
Dialects include Yanaba, Lougaw (Gawa), Wamwan, Nawyem, and Iwa. The Iwa dialect is transitional between Muyuw and Kilivila. Its lexical similarity with Kilivila is 68%.
^Lithgow, Daphne & David (1974). Muyuw language. Dictionaries of Papua New Guinea, 1.; Ukarumpa, Papua New Guinea: Ukarumpa: Summer Institute of Linguistics.{{cite book}}: CS1 maint: location (link)