Last name גרנקין (גרנקין 
) , throughout the world, is a very rare cognomen. The surname גרנקין is habitual in Western Asia, particularly Israel, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| גרנקין | Israel |
|
סרגיי גרנקין Soviet journalist, IL (b. 1968) |
|