Family name Elkham (Эльхам 
, Elkham 
, Елхам 
) , in all the world, is a very rare last name. The last name Elkham is habitual in Kyrgyzstan, where it is a very rare surname, Israel, and Germany, where it is an extremely rare surname. In absolute terms, it is the most numerous in Kyrgyzstan, Germany, and Russia. Much more frequently, Elkham is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Эльхам | Kyrgyzstan, Uzbekistan, Russia, Kazakhstan |
| Elkham | Azerbaijan, Germany, Philippines, United States, Israel |
| Елхам | Kyrgyzstan, Russia, Ukraine |
| Элхам | Kazakhstan, Russia |