Last name Дыхан (Dyxan 
, Dyhan 
, Дыхан 
) , throughout the world, is a very rare surname. The family name Дыхан is habitual in Kazakhstan, where it is a very rare surname, Portugal, and Kyrgyzstan. Measured by absolute frequency, it most frequently occurs in Russia, Kazakhstan, and the United States. More frequently, Дыхан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dyxan | United States, Democratic Republic of the Congo |
| Dyhan | Portugal, Philippines, Mexico, United States, Brazil |
| Дыхан | Kyrgyzstan, Kazakhstan, Russia |
| Dykhan | United States |
| дыхан, михаил дмитриевич UA (b. 1925) |
|