Cognomen Davis-Moore (Davis-Moore 
) , in all the world, is a very rare last name. The cognomen Davis-Moore is characteristic of Canada, where it is an extremely rare surname, the United States, and the United Kingdom. Parts of the name also exists independently as a last name Davis, and a last name Moore.
| VARIANT | COUNTRY |
|---|---|
| Davis-Moore | United Kingdom, United States, Canada |