In all the world, Haddix (Haddix 
) is an extremely rare unisex forename. Much more frequently, Haddix is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Haddix | Canada, United States, United Kingdom, Nicaragua, Venezuela |
|
harvey haddix American baseball player and coach, US (b. 1925) |
|
| pryce l haddix researcher |
|