Family name Cuyno (Cuyno 
) , in the world, is quite a rare last name. The family name Cuyno is characteristic of Philippines, where it is quite a rare surname, Qatar, where it is a rare surname, and Saudi Arabia, where it is a very rare surname. Measured by absolute frequency, the name is most common in Philippines, the United States, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Cuyno | Canada, Philippines, United States, Saudi Arabia, Qatar |