Surname Rukhlyn (Rukhlyn 
, Рухлин 
) , all around the world, is a rare cognomen. The last name Rukhlyn is habitual in Russia, where it is a rare surname, Kazakhstan, and Belarus, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rukhlyn | United States |
| Рухлин | Russia, Ukraine, Kazakhstan, Belarus |