Family name Pacholczyk (Pacholczyk 
) , worldwide, is quite a rare cognomen. The surname Pacholczyk is characteristic of Poland, where it is quite a rare surname, Czechia, where it is a rare surname, and France, where it is a very rare surname. In absolute terms, this name is the most popular in Poland, France, and Germany. Also, Pacholczyk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pacholczyk | United States, France, Poland, Germany, Canada |
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antoni pacholczyk PL (b. 1890) |
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władysław pacholczyk PL (b. 1903) |
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| andrzej pacholczyk Polish astronomer, PL (b. 1936) |
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| józef marcin pacholczyk (b. 1938) |
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| tadeusz pacholczyk American neuroscientist, US (b. 1965) |
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| marek pacholczyk researcher |
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| marcin pacholczyk researcher (ORCID 0000-0002-9741-2137), PL |
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| barbara pacholczyk-sienicka researcher |
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| agnieszka pacholczyk researcher |
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