Last name Catbagan (Catbagan 
) , around the world, is quite a rare cognomen. The family name Catbagan is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Qatar. Measured by absolute frequency, it is commonest in Philippines, the United States, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Catbagan | Philippines, United Arab Emirates, United States, Malaysia, Saudi Arabia |