Family name Cocx (Cocx 
) , throughout the world, is a very rare last name. The cognomen Cocx is characteristic of Western Europe, particularly Belgium, where it is a rare surname, and Netherlands.
| VARIANT | COUNTRY |
|---|---|
| Cocx | Netherlands, Belgium |
| jacob cocx 1593-1665; Niederländ. Bildhauer (b. 1593) |
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| petronella cocx 4 Dec 1651 Rolduc - 10 Aug 1684 Aachen (b. 1651) |
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| cornelis bartholomeus cocx Dutch artist, NL (b. 1820) |
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| anton cocx |
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