Last name Rouché (Rouché 
, Руше 
) , across the world, is a very rare cognomen. The cognomen Rouché is habitual in France, where it is a very rare surname, and Ukraine. Also, Rouché is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rouché | France, South Africa |
| Руше | Ukraine |
| pierre rouché FR (b. 1751) |
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jacques rouché French editor (1862-1957), FR (b. 1862) |
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| eugène rouché mathematician, FR (b. 1832) |
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| max rouché French philosopher |
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