Family name Lourman (Lourman 
) , globally, is a very rare surname. The last name Lourman is characteristic of France, where it is a very rare surname, Netherlands, and Venezuela, where it is an extremely rare surname. Likewise, Lourman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lourman | Netherlands, Philippines, United States, France, Venezuela |