Cognomen Νικολαΐδου (Nikolaidou 
, Νικολαΐδου ) , in the world, is quite a common family name. The family name Νικολαΐδου is characteristic of Cyprus, where it is quite a common surname, Greece, and Sweden, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Greece, Cyprus, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Nikolaidou | Germany, Sweden, Cyprus, Italy, Greece |
| Νικολαΐδου | Greece |
| φανή νικολαΐδου actor, GR (b. 1903) |
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| λουκία νικολαΐδου Cypriot painter, CY (b. 1909) |
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| έλλη νικολαΐδου Greek musician, GR (b. 1914) |
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| τόνια νικολαΐδου greek engraver, GR (b. 1927) |
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| αλκμήνη γραμματοπούλου νικολαΐδου Greek painter, GR (b. 1933) |
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| δέσποινα νικολαΐδου Greek actress, GR (b. 1934) |
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κατερίνα νικολαΐδου Greek rower, GR (b. 1992) |
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| κάτια νικολαΐδου Greek actress, GR (b. 1965) |
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| σουλτάνα νικολαΐδου Greek actress, GR (b. 1972) |
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| βίβιαν νικολαΐδου Cypriot actress, CY (b. 1976) |
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| νένα νικολαΐδου Greek basketball player, GR (b. 1979) |
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| πόπη νικολαΐδου Greek actress, GR |
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| ράνια νικολαΐδου Greek actress, GR |
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| ντίνα νικολαΐδου Greek actress, GR |
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| αλέκα νικολαΐδου Greek dancer, GR |
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