Surname Astapchuk (Astapchuk 
) , in all the world, is a very rare cognomen. The family name Astapchuk is habitual in Belarus, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Astapchuk | Kazakhstan, Russia, Belarus, United States, Brazil |