Cognomen Μαραγκού (Μαραγκού 
) , across the world, is an extremely rare last name. The cognomen Μαραγκού is habitual in Southern Europe, particularly Greece, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Μαραγκού | Greece |
| ευαγγελία μαραγκού Greek writer, archaeologist and art historian, GR (b. 1938) |
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| νίκη μαραγκού Cypriot painter (1948-2013), CY (b. 1948) |
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| άννα μαραγκού CY (b. 1951) |
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| κατερίνα μαραγκού Greek actress, GR |
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Ειρήνη, Γεωργία, Ευαγγελία, Σπυριδούλα, Μαριέττα, and Κωνσταντίνα