Surname Pajunoja (Pajunoja 
) , all over the world, is a very rare family name. The family name Pajunoja is habitual in Northern Europe, particularly Finland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pajunoja | Finland |
| aki pajunoja researcher |
|
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| maaret pajunoja Finnish cross-country skier, FI (b. 1990) |
|