Family name Krečmer (Krečmer 
, Кречмер 
) , throughout the world, is a rare last name. The cognomen Krečmer is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname, Russia, where it is a very rare surname, and Belarus. In absolute terms, this name is the most popular in Eastern Europe, particularly Russia, Czechia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Krečmer | Czechia |
| Кречмер | Ukraine, Russia, Belarus, Kazakhstan |
| vladimír krečmer CZ (b. 1897) |
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| ladislav krečmer CZ (b. 1926) |
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| vladimír krečmer CZ (b. 1928) |
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| josef krečmer CZ (b. 1930) |
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| rudolf krečmer Czech conductor, CZ (b. 1950) |
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| josef krečmer Czech racing driver (b. 1951) |
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| jaroslav krečmer CZ (b. 1941) |
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| josef krečmer Czech manager and violoncellist, CZ (b. 1958) |
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| lukáš krečmer CZ (b. 1978) |
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