Family name Ducrey (Ducrey 
) , all over the world, is a rare last name. The cognomen Ducrey is characteristic of Liechtenstein, where it is quite a rare surname, Switzerland, and Uruguay, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Switzerland, France, and Argentina. Likewise, Ducrey is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ducrey | France, Argentina, United States, Democratic Republic of the Congo, Switzerland |
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eugène ducrey French official (1826-1893), FR (b. 1826) |
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| henri ducrey (1805-1864), CH (b. 1805) |
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| auguste ducrey Italian bacteriologist and virologist, IT (b. 1860) |
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| pierre ducrey Swiss archaeologist, CH (b. 1938) |
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| gérard ducrey French lawyer (b. 1955) |
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| vincent ducrey FR (b. 1950) |
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| patrik ducrey Swiss lawyer (b. 1963) |
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| jean-pierre ducrey |
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| nicolas ducrey |
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| sophie ducrey |
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| guy ducrey |
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