All over the world, Стою (Стою 
, Stoiu 
) is quite a rare male given name. The first name Стою is habitual in Eastern Europe, particularly Bulgaria, where it is quite a common masculine name, and Romania, where it is a rare male name. Also, Стою is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Стою | Kazakhstan, Ukraine, Bulgaria, Russia |
| Stoiu | Spain, Canada, Romania, United States |
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стою ранделов BG (b. 1852) |
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| стою брадистилов BG (b. 1863) |
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| стою андрейчев BG (b. 1889) |
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| стою неделчев-чочоолу BG (b. 1908) |
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| стою станоев Bulgarian diplomat (1921-2020), BG (b. 1921) |
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| стою стоев BG (b. 1912) |
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| стою сандалски BG (b. 1922) |
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| стою стоев BG (b. 1924) |
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| стою торолинко BG |
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