Last name Yiallourou (Yiallourou 
) , across the world, is a rare family name. The family name Yiallourou is characteristic of Cyprus, where it is quite a common surname, Australia, where it is a very rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Yiallourou | Australia, Cyprus, United States, United Kingdom, South Africa |
| stephanie r yiallourou researcher |
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| anneza i. yiallourou researcher |
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