Cognomen Pylak (Pylak 
) , in all the world, is a rare surname. The surname Pylak is habitual in Poland, where it is a rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. More frequently, Pylak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pylak | Brazil, United States, Poland, United Kingdom |
|
bolesław pylak Roman Catholic Bishop, PL (b. 1921) |
|
| korneliusz pylak researcher, ORCID id # 0000-0001-7812-1281 |
|
|
| maciej pylak researcher |
|