Surname Castle-Pearce (Castle-Pearce 
) , in the entire world, is a very rare family name. The surname Castle-Pearce is habitual in South Africa, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Parts of the name also exists independently as a last name Castle, and a last name Pearce.
| VARIANT | COUNTRY |
|---|---|
| Castle-Pearce | United States, United Kingdom, South Africa |