Family name Guerguerian (Guerguerian 
) , all over the world, is a very rare cognomen. The surname Guerguerian is characteristic of Uruguay, where it is a rare surname, France, where it is a very rare surname, and Canada. In absolute terms, the name is most common in France, Germany, and Uruguay.
| VARIANT | COUNTRY |
|---|---|
| Guerguerian | Germany, Canada, France, United States, Uruguay |
| anne-marie guerguerian researcher |
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| river guerguerian American composer and musician, US |
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| krikor guerguerian Catholic clergy and archivist of the Armenian Genocide |
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