Cognomen Krejsta (Krejsta 
) , across the world, is a rare family name. The surname Krejsta is characteristic of Slovakia, where it is a rare surname, Czechia, and Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krejsta | Germany, United States, Czechia, Slovakia |
| jan krejsta CZ (b. 1942) |
|
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| jan krejsta (b. 1974) |
|