Family name Rintamaki (Rintamaki 
) , all over the world, is quite a rare cognomen. The family name Rintamaki is characteristic of Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Canada, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Finland, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Rintamaki | United Kingdom, Estonia, Finland, United States, Canada |