Cognomen Couineaux-Rice (Couineaux-Rice 
) , worldwide, is an extremely rare surname. The surname Couineaux-Rice is habitual in Northern Europe, particularly Norway, where it is a very rare surname. Parts of the name also exists independently as a last name Couineaux, and a last name Rice.
| VARIANT | COUNTRY |
|---|---|
| Couineaux-Rice | Norway |