Last name Gieraga (Gieraga 
) , across the world, is a rare cognomen. The cognomen Gieraga is habitual in Poland, where it is a rare surname, and the United States, where it is an extremely rare surname. More frequently, Gieraga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gieraga | Poland, United States |
|
andrzej gieraga Polish painter, PL (b. 1934) |
|
| agnieszka gieraga (b. 1972) |
|
|
| artur gieraga Polish footballer, PL (b. 1988) |
|