Cognomen Jak-Joachim (Jak-Joachim 
) , across the world, is an extremely rare family name. Much more prevalently, Jak-Joachim is the forename as well as the last name. Parts of the name also exists independently as a first name Jak, and a first name Joachim.
| VARIANT | COUNTRY |
|---|---|
| Jak-Joachim | United States |