Last name Finnen (Finnen 
) , in the entire world, is a rare cognomen. The surname Finnen is habitual in Australia, where it is a rare surname, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Finnen | Canada, Australia, United States, United Kingdom, Argentina |
| finnen svase Peerage person ID=42736 (b. 832) |
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| patricio miguel finnen Argentine intelligence operative, AR |
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