Surname Okhapkin (Okhapkin 
, Охапкин 
) , across the world, is quite a rare last name. The cognomen Okhapkin is habitual in Russia, where it is a rare surname, Lithuania, and Estonia. Not in comparison with a country's population, it is commonest in Russia, Kazakhstan, and Lithuania.
| VARIANT | COUNTRY |
|---|---|
| Okhapkin | Lithuania, Belarus, Estonia, United States, Russia |
| Охапкин | Russia, Kazakhstan, Ukraine |