Surname Kwiecinski (Kwiecinski 
, Kwieciński 
) , all over the world, is quite a rare family name. The last name Kwiecinski is habitual in Poland, where it is quite a rare surname, Lithuania, where it is a rare surname, and the United States. Measured by absolute frequency, it most frequently occurs in Poland, the United States, and Germany. Likewise, Kwiecinski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kwiecinski | Germany, United Kingdom, United States, Poland, Brazil |
| Kwieciński | Ireland, Poland, United Kingdom, United States |
| wolfgang kwiecinski German politician, DE (b. 1893) |
|
|
| jacek kwiecinski researcher |
|
|
| jakub kwiecinski researcher |
|
|
| dennis kwiecinski college basketball player (1975–1977) St. Francis (NY) |
|
|
| michal kwiecinski Ph.D. 1994 |
|
|
| jordan kwiecinski college basketball player (2020–202_) Drake |
|
|
| ryszard kwiecinski correspondence chess player |
|
|
| dennis kwiecinski college basketball player (1982–1985) Texas-Arlington |
|