Momuna (Momina), also known as Somahai (Somage, Sumohai), is a Papuan language spoken in Yahukimo Regency, Highland Papua and Asmat Regency, South Papua, Indonesia.
Reimer notes two dialects, one on the Balim River and one on the Rekai.
[3] The Somahai pronouns, singular *na, *ka, *mo, are typical of Trans–New Guinea languages.
Usher found them to be closest to the Mek languages, in the Central West New Guinea, which partially overlaps with Wurm's C&SNG.
[4] The following basic vocabulary words of Momuna are from Voorhoeve (1975),[5] as cited in the Trans-New Guinea database:[6][7]