Family name Tenerio (Tenerio 
) , around the globe, is a very rare last name. The cognomen Tenerio is characteristic of Philippines, where it is a very rare surname, Nicaragua, and Mexico, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Philippines, the United States, and Mexico. Much less frequently, Tenerio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tenerio | Mexico, Brazil, Philippines, United States, Spain |