Family name Wiacek (Wiacek 
) , throughout the world, is quite a rare last name. The last name Wiacek is habitual in Poland, where it is quite a rare surname, Ireland, where it is a rare surname, and France. Measured by absolute frequency, it is commonest in Poland, the United States, and France. More prevalently, Wiacek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wiacek | Germany, United Kingdom, France, Poland, United States |
|
bob wiacek Bob Wiacek; b. Jan. 7, 1953; American comic book artist and writer, working primarily as an inker, US (b. 1953) |
|
| wilhelmina mary wiacek CA (b. 1916) |
|
|
| agnieszka ewa wiacek researcher |
|
|
| alycen wiacek researcher |
|
|
| magdalena wiacek researcher ORCID ID = 0000-0002-7073-200X |
|
|
| krzysztof wiacek correspondence chess player |
|