Surname Ketchine (Ketchine 
, Кечин 
) , around the world, is quite a rare last name. The cognomen Ketchine is characteristic of Russia, where it is a rare surname, Kazakhstan, and Belarus, where it is a very rare surname. In absolute terms, the name is most common in Russia, Kazakhstan, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Ketchine | United States |
| Кечин | Kazakhstan, Russia, Ukraine, Belarus |