Cognomen Cayatano (Cayatano 
) , in all the world, is a very rare family name. The surname Cayatano is habitual in Honduras, where it is a very rare surname, Philippines, and the United States, where it is an extremely rare surname. Likewise, Cayatano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cayatano | Honduras, Spain, Philippines, United States, Peru |