Cognomen Trýzna (Trýzna 
) , throughout the world, is a very rare surname. The family name Trýzna is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Trýzna | Czechia |
| miloš trýzna Czechoslovak teacher, CZ (b. 1931) |
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| miloš trýzna |
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