Cognomen Haddox (Haddox 
) , in the entire world, is quite a rare family name. The family name Haddox is characteristic of the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Haddox | Canada, New Zealand, Brazil, United States, United Kingdom |
| alpheus lewis haddox (b. 1829) |
|
|
| john haddox American philosopher (1929-2017), US (b. 1929) |
|
|
| hugh k haddox researcher |
|
|
| greg haddox college basketball player (1980–1982) Centenary (LA) |
|
|
| j. david haddox pain management researcher, executive at Purdue Pharma, US |
|
|
| candace l haddox researcher |
|
|
| susan e. haddox (b. 1971) |
|
|
| benjamín edward haddox |
|