Globally, Quidachay-Ham (Quidachay-Ham 
) is an extremely rare unknown gender first name. Much more frequently, Quidachay-Ham is the last name as well as the forename. Parts of the name also exists independently as a last name Quidachay, and a last name Ham.
| VARIANT | COUNTRY |
|---|---|
| Quidachay-Ham | United States |