Alternate Names: Mangarongaro, Penrhynese, Tongareva
Dialects: None known. Almost intelligible with Rarotongan ,.
Genealogy:
Demographics: 200 (2011 census).
Language Use: Youngest speakers are young adults. Shifting to Rarotongan [rar] and English [eng]. The language is rapidly disappearing (Wurm 2007).
Writing System: Latin