Family name Darkhor (Darkhor 
) , throughout the world, is a very rare last name. The family name Darkhor is habitual in Iran, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. In absolute terms, it most frequently occurs in Iran, the United States, and India.
| VARIANT | COUNTRY |
|---|---|
| Darkhor | United States, Iran, United Kingdom, India |