Cognomen Carey-Walker (Carey-Walker 
) , around the world, is an extremely rare last name. The cognomen Carey-Walker is characteristic of South Africa, where it is a very rare surname, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Carey, and a last name Walker.
| VARIANT | COUNTRY |
|---|---|
| Carey-Walker | United States, South Africa |