Surname Мянтюнен (Мянтюнен, Mantynen 
) , around the world, is quite a rare cognomen. The last name Мянтюнен is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Norway. Measured by absolute frequency, this name is the most popular in Finland, the United States, and Estonia.
| VARIANT | COUNTRY |
|---|---|
| Mantynen | Australia, Canada, Estonia, Finland, United States |