Surname Caparoso (Caparoso 
) , in all the world, is quite a rare last name. The surname Caparoso is characteristic of Philippines, where it is quite a rare surname, Kuwait, where it is a rare surname, and Saudi Arabia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Philippines, the United States, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Caparoso | Philippines, United States, Kuwait, Malaysia, Saudi Arabia |