Surname Κυριακίδου (Kiriakidu 
, Kyriakidou 
, Κυριακίδου ) , in the entire world, is quite a common cognomen. The last name Κυριακίδου is characteristic of Cyprus, where it is a common surname, Greece, where it is quite a common surname, and Belgium, where it is a rare surname. Measured by absolute frequency, the name is most common in Greece, Cyprus, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Kiriakidu | Germany, Bulgaria |
| Kyriakidou | Germany, Greece, Cyprus, Belgium, United Kingdom |
| Κυριακίδου | Greece |
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στέλλα κυριακίδου Cypriot politician, CY (b. 1956) |
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| έλλη κυριακίδου Cypriot actress, CY (b. 1931) |
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| άλκη κυριακίδου-νέστορος Greek folklore scholar, GR (b. 1935) |
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| αθηνά κυριακίδου Cypriot politician, CY (b. 1953) |
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| ντόρις κυριακίδου Cypriot actress, CY (b. 1959) |
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| άννα κυριακίδου Greek actress, GR |
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| τίτη κυριακίδου Greek set designer and costume designer, GR |
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