I lived in the Mexican Pacific coast and found that tree, they call Cóbano. It is also in Chiapas and Tabasco in southern Mexico.The genre is Swietenia the Meliaceae family.
Yes, it is Swietenia humilis Zucc. Meliaceae family! common in the tropical dry forest in Mexico and too in Central America. Common name "caobillo", "zopilote"
Surely it is Swietenia humilis Zuccarini of Meliaceae family. It is commonly known as Mexican mahogany. This tree species is listed as Vulnerable in the Red List of Threatened Species of International Union for Conservation of Nature and Natural Resources (IUCN).