Last name Korsmo (Korsmo 
) , around the globe, is a rare surname. The cognomen Korsmo is habitual in Norway, where it is quite a rare surname, Switzerland, where it is a rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Korsmo | Norway, Canada, Switzerland, United States, Germany |
|
arne korsmo Norwegian architect, NO (b. 1900) |
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| emil korsmo Norwegian botanist and professor (1863-1953), NO (b. 1863) |
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steinar hoel korsmo NO (b. 1965) |
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charlie korsmo American actor and lawyer, US (b. 1978) |
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| lisbeth korsmo Norwegian speed skater and bicycle racer, NO (b. 1948) |
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| john korsmo American politician, US |
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| wayne korsmo college basketball player (1974–1974) Seattle |
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