Cognomen Mikše (Mikše 
) , worldwide, is an extremely rare last name. The cognomen Mikše is habitual in Southern Europe, particularly Croatia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mikše | Croatia |
| martin mikše SI (b. 1760) |
|
|
| jakob mikše SI (b. 1789) |
|
|
| mikuláš mikše CZ (b. 1799) |
|
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| jacob mikše |
|