Family name Sumabat (Sumabat 
) , around the world, is quite a rare surname. The last name Sumabat is habitual in Philippines, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Canada, where it is a very rare surname. In absolute terms, it is the most numerous in Philippines, the United States, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Sumabat | India, Canada, Philippines, United States, Saudi Arabia |