Family name Trajda (Trajda 
) , in all the world, is a very rare last name. The cognomen Trajda is characteristic of Eastern Europe, particularly Poland, where it is a very rare surname. More frequently, Trajda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trajda | Poland |
| andrzej trajda Polish sports shooter, PL (b. 1942) |
|