Last name Mrkosová (Mrkosová 
) , worldwide, is a very rare cognomen. The cognomen Mrkosová is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mrkosová | Czechia |
| eva mrkosová CZ (b. 1941) |
|
|
| jitka mrkosová CZ (b. 1953) |
|
|
| jana mrkosová |
|