Family name Ollikainen (Ollikainen 
) , around the world, is quite a rare last name. The cognomen Ollikainen is characteristic of Northern Europe, particularly Finland, where it is quite a common surname, Estonia, where it is quite a rare surname, and Sweden, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Finland, Sweden, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ollikainen | Finland, Estonia, Canada, Sweden, United States |
Олликайнен, and Оллыкайнен
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markku ollikainen Finnish economist, full professor of environmental economy (University of Helsinki), FI (b. 1952) |
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| urho ollikainen FI (b. 1901) |
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| jorma ollikainen Finnish author, FI (b. 1913) |
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matti ollikainen Swedish poet, SE (b. 1973) |
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aki ollikainen Finnish journalist and writer, FI (b. 1973) |
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matti ollikainen Swedish musician, SE (b. 1973) |
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mikko ollikainen Finland-Swedish politician, FI (b. 1977) |
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| hilkka ollikainen Finnish actress (1928-2002), FI (b. 1928) |
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| heikki ollikainen Finnish bandy player, FI (b. 1930) |
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roni ollikainen Finnish athletics competitor, FI (b. 1990) |
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| veli j. ollikainen Finnish diplomat, FI (b. 1941) |
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| olavi ollikainen Estonian physicist, EE (b. 1963) |
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| paula ollikainen Finnish artist (b. 1973) |
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| jarkko ollikainen Finnish ice hockey player, FI (b. 1975) |
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| a. e. ollikainen Finnish builder, FI |
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