Surname Klocman (Klocman 
) , worldwide, is an extremely rare family name. The surname Klocman is characteristic of the United States, where it is an extremely rare surname, and Argentina. Also, Klocman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klocman | Argentina, Poland, United States |
| jerzy klocman PL (b. 1873) |
|
|
| ludwik klocman PL (b. 1884) |
|