Family name Crépu (Crispus 
, Cresp 
, Crépu ) , around the world, is quite a rare cognomen. The last name Crépu is habitual in Monaco, where it is quite a common surname, Uganda, where it is quite a rare surname, and France. Measured by absolute frequency, the name is most common in France, Uganda, and Kenya. Likewise, Crépu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Crispus | Democratic Republic of the Congo, Uganda, Kenya, Cameroon, United States |
| Cresp | Belgium, Australia, France, Chile, United States |
| Crépu | France |
| jean baptiste de crépu Flemish painter and army officer, BE (b. 1631) |
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albin crépu French physician, FR (b. 1799) |
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| jean nicolas crépu (b. 1755) |
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| alexandre crépu French politician, FR (b. 1796) |
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michel crépu French writer, FR (b. 1954) |
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