Manguean languages
The Manguean languages were a branch of the Oto-Manguean family. They were Chorotega of Costa Rica and Nicaragua, and Chiapanec of Mexico. According to Kaufman, linguistic evidence points to a separation between both now-extinct languages around AD 600-700. Based on archaeological and linguistic evidence, it is often theorized that the languages originated in what is now the Mexican state of Puebla before they migrated southeast to Chiapas during the late Classic Period.