Family name Bolčina (Bolčina 
) , globally, is a rare surname. The surname Bolčina is characteristic of Southern Europe, particularly Slovenia, where it is quite a rare surname, and Croatia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bolčina | Slovenia, Croatia |
| ivo bolčina IT (b. 1932) |
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| andrej bolčina SI (b. 1961) |
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| radoš bolčina SI (b. 1964) |
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| nina bolčina Slovene association football player, SI |
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| marjan bolčina SI |
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| gregor bolčina SI (b. 1984) |
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| tomaž bolčina Slovenian basketball player, SI (b. 1994) |
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