Cognomen Huopaniemi (Huopaniemi 
) , globally, is a very rare family name. The cognomen Huopaniemi is habitual in Northern Europe, particularly Finland, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Huopaniemi | Finland |
| olli huopaniemi Finnish judge (1939-2010), FI (b. 1939) |
|