Surname Montiya (Montiya 
) , all around the world, is a rare last name. The cognomen Montiya is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is a rare surname, Colombia, where it is a very rare surname, and Venezuela. In absolute terms, this name is the most popular in the Dominican Republic, Colombia, and Philippines. More frequently, Montiya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Montiya | Thailand, Colombia, India, Philippines, Dominican Republic |