Surname Olešová (Olešová 
) , around the world, is a very rare cognomen. The surname Olešová is habitual in Eastern Europe, particularly Slovakia, where it is a rare surname, and Czechia.
| VARIANT | COUNTRY |
|---|---|
| Olešová | Czechia, Slovakia |
|
bohuslava olešová CZ (b. 1951) |
|