Surname Rubencia (Rubencia 
) , in the entire world, is a very rare cognomen. The family name Rubencia is habitual in Venezuela, where it is a very rare surname, Philippines, and Honduras. Not in comparison with a country's population, it is the most numerous in Philippines, Venezuela, and Mexico. Much more prevalently, Rubencia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rubencia | Democratic Republic of the Congo, Mexico, Philippines, Honduras, Venezuela |