Family name Ardai (Ardai 
, Ардай 
) , around the globe, is a rare cognomen. The family name Ardai is habitual in Hungary, where it is quite a rare surname, Romania, where it is a rare surname, and Israel, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Hungary, Indonesia, and Romania. Very seldom, Ardai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ardai | Indonesia, Romania, Malaysia, Hungary, United States |
| Ардай | Kazakhstan |
|
ardai tamás Hungarian film director, HU (b. 1954) |
|
| ardai ildikó textile artist, HU (b. 1942) |
|
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| petra ardai NL |
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Mr, Emebet, Evelyn, Vasile, Ferenc, Michael, Mihaela, Charles, Katalin, Dániel, Gabriel, Gergely, Jessica, József, Zoltán, Cristina, Dã Niel, Péter, Bogdan, Balazs, Ms, Aliz, Kyle, Lori, Jose, Maria, Anton, Bernadet, Bence, Dalma, Liana, Filip, Zsolt, Sandor, Alyssa, Attila, David, and Andrea Roberta