Family name Bitjocka (Bitjocka 
) , around the globe, is a rare last name. The cognomen Bitjocka is characteristic of Cameroon, where it is quite a rare surname, France, where it is a very rare surname, and Italy, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bitjocka | France, Italy, United States, Cameroon |