Family name Loziuk (Loziuk 
) , throughout the world, is a very rare last name. The last name Loziuk is characteristic of Moldova, where it is quite a rare surname, Canada, where it is a very rare surname, and Argentina, where it is an extremely rare surname. In absolute terms, this name is the most popular in Moldova, the United States, and Canada. Likewise, Loziuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loziuk | Moldova, Canada, United States, Poland, Argentina |