Family name Okkonen (Okkonen 
) , globally, is quite a rare cognomen. The last name Okkonen is characteristic of Northern Europe, particularly Finland, where it is quite a common surname, Latvia, where it is a rare surname, and Lithuania. Measured by absolute frequency, the name is most common in Finland, Australia, and the United States.
| VARIANT | COUNTRY |
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| Okkonen | Australia, Denmark, Finland, Sweden, United States |
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onni okkonen Finnish art critic (1886-1962), FI (b. 1886) |
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antti okkonen Finnish footballer, FI (b. 1982) |
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| eero okkonen finnish pesäpallo player, FI (b. 1958) |
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| heikki okkonen FI (b. 1959) |
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| jarkko okkonen Finnish footballer, FI (b. 1978) |
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| ilpo okkonen Finnish architect, FI |
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| olli okkonen Finnish sprinter, FI (b. 1983) |
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| tuomas okkonen FI |
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| jaakko okkonen FI |
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Mr, Piia, Roni, Leah, Lisa, Jani, Jack, Jari, John, Joni, Jere, Juha, Juho, Taru, Tatu, Toni, Topi, Tero, Timo, Tiia, Niko, Nina, Pasi, Kati, Aatu, Atte, Ms, Mia, Ana, Anu, Ari, Ada, Aki, Nea, Mari, Mika, Elsa, Miia, Sami, Satu, Sini, Alan, Anna, Anne, Anni, Arto, Arja, Airi, Sara, and Erik