Surname 榧 (Kaya 
, 榧 
) , globally, is a prevalent family name. The family name 榧 is habitual in Turkey, where it is a prevalent surname, the Democratic Republic of the Congo, where it is a common surname, and Cyprus, where it is quite a common surname (explore the name in all countries). In absolute terms, the name is most common in Turkey, the Democratic Republic of the Congo, and India. Very seldom, 榧 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaya | Germany, France, India, Democratic Republic of the Congo, Turkey |
| 榧 | China |