Last name Ilichyov (Ilichyov, Ильичёв 
) , worldwide, is a rare family name. The surname Ilichyov is habitual in Kazakhstan, where it is a rare surname, Belarus, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ильичёв | Russia, Ukraine, Kazakhstan, Belarus |
| viktor ilichyov American actor (1946-2010), US (b. 1946) |
|