Cognomen Herga (Herga 
) , around the world, is a rare surname. The family name Herga is habitual in Slovenia, where it is quite a common surname, Algeria, where it is a rare surname, and Austria. In absolute terms, this name is the most popular in Slovenia, Algeria, and Philippines. Also, Herga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Herga | Philippines, Ethiopia, Indonesia, Slovenia, Algeria |
| bonaventura herga SI (b. 1907) |
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| janko herga SI |
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| zdenka herga SI |
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| nataša rizman herga SI |
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