Family name Popielarczyk (Popielarczyk 
) , around the globe, is a rare cognomen. The last name Popielarczyk is characteristic of Poland, where it is a rare surname, the United States, where it is a very rare surname, and the United Kingdom. More prevalently, Popielarczyk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Popielarczyk | Poland, France, United States, United Kingdom, Germany |
|
władysław popielarczyk painter (1925-1987), PL (b. 1925) |
|
| dariusz popielarczyk researcher (ORCID 0000-0001-6589-8884) |
|