Cognomen Pietrusiński (Pietrusiński 
) , around the globe, is a rare family name. The surname Pietrusiński is characteristic of Eastern Europe, particularly Poland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pietrusiński | Poland |
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ludwik pietrusiński (1803-1865), UA (b. 1803) |
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| józef pietrusiński PL (b. 1912) |
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| stefan pietrusiński PL (b. 1929) |
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| dionizy pietrusiński PL (b. 1930) |
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| michał pietrusiński researcher (ORCID 0000-0002-9419-6221) |
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