Across the world, Mantynen (Mantynen 
) is an extremely rare unknown gender first name. Much more frequently, Mantynen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mantynen | Norway, Estonia, Australia, Finland, United States |
Mr, Stefan, Steven, Amanda, Carlin, Philip, Robert, Ronald, Markku, Darren, Maryann, Melissa, Michele, Shirley, Shermane, Kristina, Shermaine, Joseph, Christopher, Mariut, Wayne, Ms, Mary, Paul, Dana, John, Mikko, Chris, Quinn, Craig, Peter, Raune, Donna, Janet, Jussi, Jukka, Harry, Paige, and Robert And Shirley