Surname Szlag (Szlag 
) , around the globe, is a rare cognomen. The cognomen Szlag is characteristic of Poland, where it is a rare surname, the United States, where it is a very rare surname, and Germany, where it is an extremely rare surname. More prevalently, Szlag is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Szlag | Germany, Poland, United States |
| victoria m szlag researcher (ORCID 0000-0001-6090-3963) |
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| david c szlag researcher (ORCID 0000-0003-0105-1072) |
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