Cognomen Κυριάκου (Κυριάκου 
) , in all the world, is a very rare surname. The surname Κυριάκου is habitual in Southern Europe, particularly Greece, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Κυριάκου | Greece |
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μαρία έλενα κυριάκου Greek Cypriot singer, CY (b. 1984) |
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χαράλαμπος κυριάκου Cypriot footballer, CY (b. 1989) |
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| χαμπής κυριάκου Cypriot politician, CY (b. 1945) |
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| ζαχαρίας κυριάκου Cypriot mayor, CY (b. 1951) |
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| κώστας κυριάκου Cypriot politician, CY (b. 1958) |
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| μαρίνος κυριάκου Cypriot mayor, CY (b. 1963) |
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| θεοδώρα κυριάκου Cypriot athletics competitor and sprinter, CY (b. 1967) |
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| μάριος κυριάκου Cypriot association football player, CY (b. 1974) |
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| ξένιος κυριάκου Cypriot footballer, CY (b. 1979) |
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| χρυσόστομος κυριάκου Cypriot mayor, CY |
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| κυριάκος κυριάκου Cypriot footballer, CY (b. 1989) |
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| μιχάλης κυριάκου CY |
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| χριστίνα κυριάκου Cypriot actress, CY (b. 1990) |
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| αχχιλέας κυριάκου CY |
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| κυριάκος κυριάκου CY |
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