Surname Mättö (Mättö 
) , globally, is a very rare cognomen. The surname Mättö is habitual in Finland, where it is a rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mättö | Germany, Finland |
|
johan mättö FI (b. 1896) |
|
| toni mättö Finnish researcher |
|
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| erik mättö FI |
|
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| aino mättö FI (b. 1990) |
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Mika, Roosa, Laura, Jaana, Jouni, Tiuku, Tiina, Noora, Kirsi, Erkki, Hannu, Heidi, Ville, Fanni, Andrea, Kerttu, Justus, Hanna, Kaisa, Katja, Arttu, Saku, Anna, Anne, Aino, Auli, Joni, Juha, Juho, Tero, Timo, Niko, Emmi, Vesa, Mikko, Sanni, Saska, Antti, Juhani, and Katariina