Cognomen Ювонен (Juvonen 
, Ювонен 
) , around the globe, is quite a rare family name. The surname Ювонен is characteristic of Northern Europe, particularly Finland, where it is quite a common surname, Aland Islands, and Estonia, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Finland, Sweden, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Juvonen | Sweden, Estonia, Finland, United States, Latvia |
| Ювонен | Kazakhstan, Russia, Ukraine |