The project takes its name from the traditional Hawaiian land division on which it is located—the Kohanaiki ahupua‘a. The name means “small barrenness”, which refers to the lava flows that cover its lower slopes. The ahupua‘a consists mainly of pahoehoe (smooth lava) with smaller amounts of ‘a‘a (rough lava) disgorged by Mount Hualālai some 3,000 to 5,000 years ago.