Zuni or Zuñi is a language isolate spoken by about 9,500 people in the USA, mainly in Zuni Pueblo, New Mexico, and in parts of Arizona. Zuni has been influenced to some extent by other languages in the areas where its spoken, in particular Hopi, Keresan, Tanoan, and also Navajo. The native name for Zuni is Shiwi or Shiwi'ma (the Zuni way) and the Zuni call themselves A:shiwi.
source
wikipedia.org,
omniglot.com &
ethnologue.com