"Ha'anahawunena" is the name of one of the important historical divisions of the Arapaho tribe, and also the name of the
Arapahoan language they once spoke. The Ha'anahawunena language was never well recorded, and it's not clear whether it was an
Arapaho dialect or a closely related language. Most Ha'anahawunena descendants today live among the Northern Arapaho in Wyoming.
Here are links to our webpages about the Ha'anahawunena tribe and language: