Last name Jaremchuk (Jaremchuk 
) , all over the world, is a very rare family name. The last name Jaremchuk is habitual in Canada, where it is a very rare surname, Argentina, and the United Kingdom, where it is an extremely rare surname. In absolute terms, this name is the most popular in Canada, Argentina, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Jaremchuk | United Kingdom, Brazil, Canada, United States, Argentina |
| olga jaremchuk Ukrainian Righteous Among the Nations, UA (b. 1917) |
|