In the world, Pesonen (Pesonen 
, Песонен 
) is an extremely rare feminine forename. Predominantly, Pesonen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pesonen | Estonia, United States, Sweden, Finland, Indonesia |
| Песонен | Russia, Ukraine |
|
armas pesonen Finnish javelin thrower, FI (b. 1885) |
|
| petro pesonen researcher, FI (b. 1968) |
|
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| petri pesonen FI (b. 1961) |
|
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| lilja pesonen Finnish actor, FI |
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| hanna pesonen FI |
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| iida pesonen Finnish association football player, FI (b. 1997) |
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