Family name Koikkalainen (Koikkalainen 
) , all over the world, is a rare surname. The family name Koikkalainen is habitual in Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Poland, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Finland, Poland, and China.
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| Koikkalainen | Estonia, Canada, Poland, China, Finland |
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johannes koikkalainen Finnish politician, FI (b. 1915) |
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| juha r koikkalainen researcher |
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| raimo koikkalainen FI |
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| jaro koikkalainen FI |
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| emilia koikkalainen FI |
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Mr, Juho, Tero, Timo, Niko, Ella, Esko, Emma, Iida, Otto, Ulla, Marjo, Marja, Maija, Merja, Minna, Mikko, Mimmi, Sanna, Saila, Saara, Sirpa, Juha, Jere, Jari, Jani, Ms, Anu, Ari, Aki, Pã, Nea, Mari, Mika, Miko, Miia, Sofia, Sara, Samu, Satu, Sini, Anna, Anne, Aino, Aila, Kati, Remu, Riku, Sami, and Alisa