Family name Litvak (Литвак 
, Litvak 
, ליטבק ) , in the world, is quite a common cognomen. The cognomen Litvak is characteristic of Israel, where it is quite a common surname, Paraguay, where it is quite a rare surname, and Belarus. In absolute terms, it is commonest in Russia, Ukraine, and Israel.
| VARIANT | COUNTRY |
|---|---|
| Литвак | Ukraine, Kazakhstan, Russia, Belarus, Kyrgyzstan |
| Litvak | Slovakia, Paraguay, Argentina, United States, Israel |
| ליטבק | Israel |
| Літвак | Ukraine |
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boris grigorevitsj litvak CA (b. 1919) |
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| mauricio litvak Mayor of Providencia, Chile, between 1961 and 1971, CL (b. 1900) |
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| sergio litvak Chilean footballer, CL (b. 1901) |
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| dov litvak Victim of the Holocaust, PL (b. 1904) |
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salvador litvak filmmaker, US (b. 1965) |
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| ruth marxano litvak professor of dentistry, US (b. 1921) |
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| moshe litvak association football player (1926-2012), IL (b. 1926) |
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| sophie litvak French model, FR (b. 1926) |
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josé litvak Argentinian poker player, AR |
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| jaime litvak Mexican archeologist, MX (b. 1933) |
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| lily litvak de kravzov Mexican philologist, MX (b. 1938) |
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| michel litvak Belgian businessman (born 1951), BE (b. 1951) |
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| boris garafulic litvak CL (b. 1963) |
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| elizaveta litvak researcher ORCID ID = 0000-0003-4724-4427 |
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| jesse litvak American financier |
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