Surname Balczó (Balczó 
) , globally, is a very rare cognomen. The surname Balczó is habitual in Eastern Europe, particularly Hungary, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Balczó | Hungary |
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balczó andrás modern pentathlete, HU (b. 1938) |
|
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balczó zoltán Hungarian politician, HU (b. 1948) |
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balczó péter (1983-) opera singer, HU (b. 1983) |
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