In the entire world, Karl-Gustaf (Karl-Gustaf 
) is a rare masculine forename. The first name Karl-Gustaf is habitual in Northern Europe, particularly Sweden, where it is quite a rare masculine name. Parts of the name also exists independently as a first name Karl, and a first name Gustaf.
| VARIANT | COUNTRY |
|---|---|
| Karl-Gustaf | Germany, United States, Sweden |
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karl-gustaf hildebrand Swedish writer, SE (b. 1911) |
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| karl-gustaf svensson Sports shooter (1879-1962), SE (b. 1879) |
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| karl-gustaf nilsson Olympic tug of war competitor, SE (b. 1879) |
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| karl-gustaf friedlund SE (b. 1871) |
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| karl-gustaf wirtén Swedish politician, SE (b. 1892) |
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| karl-gustaf hagstroem SE (b. 1891) |
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| karl-gustaf hjort SE (b. 1892) |
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| karl-gustaf hjärne SE (b. 1892) |
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| karl-gustaf ljungdahl SE (b. 1892) |
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| karl-gustaf ringblom (b. 1893) |
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| karl-gustaf björk SE (b. 1906) |
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| karl-gustaf junhall Swedish writer, SE (b. 1921) |
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| karl-gustaf hjelmqwist SE (b. 1920) |
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| karl-gustaf söderquist (b. 1921) |
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| karl-gustaf gunneflo SE (b. 1924) |
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