Cognomen Gieck (Gieck 
) , all over the world, is a rare surname. The last name Gieck is habitual in Germany, where it is a rare surname, Canada, and New Zealand. Not in comparison with a country's population, it is commonest in the United States, Germany, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Gieck | Australia, Germany, Canada, France, United States |
| reiner gieck (b. 1939) |
|
|
| saskia gieck German association football player, DE |
|