Cognomen Colocho (Colocho 
) , worldwide, is quite a common surname. The cognomen Colocho is characteristic of Latin America and the Caribbean, particularly El Salvador, where it is quite a common surname, Guatemala, and Honduras, where it is a rare surname. In absolute terms, it is the most numerous in El Salvador, Guatemala, and the United States. Much less frequently, Colocho is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Colocho | Canada, United States, Honduras, Guatemala, El Salvador |