Family name Cryton (Cryton 
) , worldwide, is a very rare last name. The surname Cryton is habitual in South Africa, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. More prevalently, Cryton is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cryton | South Africa, Spain, Malawi, Uganda, United States |