Abaunza

Abaunza is a Basque surname. Notable people with the surname include:


 * Bayardo Abaunza, American soccer player
 * Héctor Abaunza (born 1938), Mexican fencer
 * Justo Abaunza (1778–1872), Nicaraguan politician
 * Lila T. Abaunza (1929–2008), First Lady of Nicaragua
 * Manuel Abaunza (born 1941), American soccer player