Throughout the world, Пеньо (Пеньо 
, Peno 
, Penyo 
) is quite a rare largely male, but infrequently feminine first name. The forename Пеньо is characteristic of Bulgaria, where it is quite a common boy's name, the Democratic Republic of the Congo, where it is a rare boy's name, and Greece, where it is a rare epicene name. Not in comparison with a country's population, the name is most common in Bulgaria, India, and Indonesia. Also, Пеньо is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Пеньо | Ukraine, Bulgaria |
| Peno | Indonesia, United States, Malaysia, Democratic Republic of the Congo, India |
| Penyo | Spain, Indonesia, Bulgaria, Philippines, India |
| Penio | Greece, Brazil, Bulgaria, United States, Philippines |
Пеньо is also a name for the fictitious and mythical characters: Peno , the UEFA Euro 1984 mascot.
| пеньо енев BG (b. 1830) |
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| пеньо велков BG (b. 1850) |
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пеньо пенев BG (b. 1930) |
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| пеньо джамбазов BG (b. 1893) |
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| пеньо колев BG (b. 1902) |
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| пеньо русев Bulgarian writer and literary historian, BG (b. 1919) |
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| пеньо кирацов Bulgarian politician, BG (b. 1920) |
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| пеньо пенев Bulgarian officer, BG (b. 1926) |
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