Last name Lipej (Lipej 
, Липей 
) , in the world, is a rare cognomen. The surname Lipej is characteristic of Slovenia, where it is quite a rare surname, Croatia, where it is a rare surname, and Ukraine. In absolute terms, it is commonest in Ukraine, Russia, and Slovenia.
| VARIANT | COUNTRY |
|---|---|
| Lipej | Germany, Slovenia, Croatia |
| Липей | Ukraine, Russia, Kyrgyzstan, Belarus |
| lipej kolenik author and printer, AT (b. 1925) |
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| bojana lipej SI (b. 1964) |
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| lovrenc lipej Slovene biologist, SI |
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| marcel lipej researcher |
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| božena lipej SI |
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| andrej lipej SI |
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