Family name Grenci (Grenci 
) , in the world, is a rare last name. The surname Grenci is habitual in Italy, where it is a rare surname, Argentina, and New Zealand. Not in comparison with a country's population, it is commonest in Italy, the United States, and Argentina. Very seldom, Grenci is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grenci | Germany, Italy, United States, Argentina, Canada |
| antonio grenci Italian ice hockey player (1968-), IT (b. 1968) |
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| gianluca grenci researcher |
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| richard thomas grenci Ph.D. University of Texas at Austin 1997 |
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