Cognomen Kuusamo (Kuusamo 
) , throughout the world, is a very rare family name. The family name Kuusamo is characteristic of Finland, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Kuusamo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuusamo | United States, Finland |
| altti kuusamo FI (b. 1951) |
|
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| kari kuusamo FI (b. 1951) |
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