Cognomen Petrán (Petrán 
) , all over the world, is a very rare surname. The last name Petrán is characteristic of Eastern Europe, particularly Hungary, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Petrán | Hungary |
| petrán jános Hungarian diplomat, politician, HU (b. 1934) |
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| karel petrán (b. 1946) |
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| peter petrán Slovak soccer player, SK (b. 1981) |
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