Family name Tourdot-Humbert (Tourdot-Humbert 
) , all over the world, is an extremely rare cognomen. The cognomen Tourdot-Humbert is habitual in Western Europe, particularly France, where it is an extremely rare surname. Parts of the name also exists independently as a last name Tourdot, and a last name Humbert.
| VARIANT | COUNTRY |
|---|---|
| Tourdot-Humbert | France |