Cognomen Suominen (Suominen 
, Суоминен 
) , throughout the world, is quite a common family name. The surname Suominen is habitual in Northern Europe, particularly Finland, where it is a common surname, Estonia, where it is quite a rare surname, and Sweden. Not in comparison with a country's population, this name is the most popular in Finland, the United States, and Sweden.
| VARIANT | COUNTRY |
|---|---|
| Suominen | Sweden, Estonia, Finland, United States, Canada |
| Суоминен | Russia |
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kaarlo suominen Finnish temperance activist, FI (b. 1856) |
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j. w. suominen FI (b. 1877) |
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sami suominen Finnish politician, FI (b. 1922) |
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helge suominen Finnish boxer, FI (b. 1926) |
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paavo suominen FI (b. 1920) |
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rauno suominen Finnish tennis player, FI (b. 1939) |
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ilkka suominen Finnish politician (1939-2022), FI (b. 1939) |
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| helli suominen Finnish teacher and writer, FI (b. 1898) |
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markku suominen Finnish singer (1949-2013), FI (b. 1949) |
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| yrjö k. suominen Finnish psychiatrist, FI (b. 1900) |
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| unto suominen Finnish politician, MP, FI (b. 1911) |
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| olavi suominen (b. 1915) |
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| simo suominen Finnish artist (b. 1933) |
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| marja suominen FI (b. 1926) |
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| oili suominen Finnish translator, FI (b. 1941) |
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