Last name Hughes-Hardt (Hughes-Hardt 
) , around the world, is an extremely rare family name. The family name Hughes-Hardt is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Hughes, and a last name Hardt.
| VARIANT | COUNTRY |
|---|---|
| Hughes-Hardt | United States |