Surname Ванханен (Vanhanen 
, Ванханен 
) , around the world, is quite a rare cognomen. The family name Ванханен is habitual in Finland, where it is quite a common surname, Estonia, where it is quite a rare surname, and Luxembourg. In absolute terms, it is commonest in Finland, Russia, and Austria.
| VARIANT | COUNTRY |
|---|---|
| Vanhanen | Sweden, China, Austria, Estonia, Finland |
| Ванханен | Russia, Ukraine |
| ванханен, наталия юрьевна Soviet writer and poet, RU (b. 1951) |
|