Cognomen Autio (Autio 
) , all over the world, is quite a common family name. The last name Autio is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Estonia, and Lithuania, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Finland, the United States, and Estonia. Very seldom, Autio is the forename as well as the last name.
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| Autio | Sweden, Finland, Canada, United States, Estonia |
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maili autio FI (b. 1877) |
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juho autio FI (b. 1889) |
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matti autio Finnish journalist (1920–1999), FI (b. 1920) |
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| asarias autio Finnish cross-country skier, FI (b. 1874) |
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| matti autio Finnish politician and journalist (1885–1918), FI (b. 1885) |
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| fiinu autio Finnish costume designer, FI (b. 1888) |
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| oskari adolf autio Finnish judge (1890-1974), FI (b. 1890) |
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orvokki autio Finnish author, FI (b. 1941) |
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| samuli autio FI (b. 1889) |
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| emil autio (b. 1889) |
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| alpo autio (b. 1891) |
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risto autio Finnish politician, FI (b. 1954) |
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| veli autio Finnish rower (1909-1993), FI (b. 1909) |
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| rudy autio American artist (1926-2007), US (b. 1926) |
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| lela autio American painter (1927-2016), US (b. 1927) |
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