Around the globe, Iranzu (Iranzu 
) is a rare mostly feminine, but seldom male given name. The first name Iranzu is habitual in Spain, where it is a rare epicene name, and Mexico, where it is a very rare female name. Very seldom, Iranzu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Iranzu | Venezuela, Spain, Chile, United States, Mexico |
| iranzu galdeano Spanish university teacher, ES (b. 1974) |
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| iranzu antona chasco researcher, ES (b. 1979) |
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| iranzu ezcurra researcher |
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| iranzu mugueta-aguinaga researcher |
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| iranzu viguria researcher |
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| iranzu lamberto pérez ES |
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