Last name Mikulčík (Mikulčík 
, Микулчик 
) , in the entire world, is a very rare family name. The cognomen Mikulčík is habitual in Eastern Europe, particularly Czechia, where it is a rare surname, Slovakia, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mikulčík | Czechia, Slovakia |
| Микулчик | Russia |
|
kamil mikulčík Slovak actor and singer, SK (b. 1977) |
|
| štefan mikulčík SK (b. 1921) |
|
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| františek mikulčík (b. 1930) |
|
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| milan mikulčík SK (b. 1973) |
|
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| milan mikulčík SK (b. 1973) |
|