Worldwide, Curdt-Christiansen (Curdt-Christiansen 
) is an extremely rare unknown gender given name. Much more frequently, Curdt-Christiansen is the last name as well as the forename. Parts of the name also exists independently as a last name Curdt, and a last name Christiansen.
| VARIANT | COUNTRY |
|---|---|
| Curdt-Christiansen | France |