| Kaapo | | | Gender: | Male | | Origin: | Finnish |
| | | | | Finnish form of Gabriel, meaning "strong man of God". |
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| Kaapro | | | Gender: | Male | | Origin: | Finnish |
| | | | | Finnish form of Gabriel, meaning "strong man of God". |
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| Kaarle | | | Gender: | Male | | Origin: | Finnish |
| | | | | Finnish form of Charles, meaning "man". |
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| Kaarlo | | | Gender: | Male | | Origin: | Finnish |
| | | | | Finnish form of Charles, meaning "man". |
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| Kachig | | | Gender: | Male | | Origin: | Armenian |
| | | | | Armenian name meaning "brave and young". |
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