Cognomen Kolmanič (Kolmanič 
) , worldwide, is a very rare last name. The cognomen Kolmanič is habitual in Southern Europe, particularly Slovenia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kolmanič | Slovenia |
| karolina kolmanič SI (b. 1930) |
|
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|
žan kolmanič Slovene footballer, SI |
|
| tomaž kolmanič SI |
|
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| aleš kolmanič SI |
|
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| simon kolmanič SI |
|