Surname Koskelo (Koskelo 
) , around the world, is a rare cognomen. The surname Koskelo is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Latvia. Not in comparison with a country's population, it is the most numerous in Finland, Bulgaria, and Czechia.
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| Koskelo | Finland, Bulgaria, Czechia, United States, Latvia |
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juho koskelo Finnish-American musician, tenor, FI (b. 1870) |
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kaarlo koskelo Olympic wrestler, FI (b. 1888) |
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pauliine koskelo Finnish judge, FI (b. 1956) |
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| aarne koskelo FI (b. 1900) |
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heikki koskelo Finnish singer, FI (b. 1983) |
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| heikki koskelo Finnish lieutenant general (1935-2020), FI (b. 1935) |
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| matti koskelo (b. 1960) |
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| tarja koskelo FI (b. 1961) |
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| jaakko koskelo researcher ORCID ID = 0000-0002-7599-309X |
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| kirsi koskelo FI |
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| markku koskelo FI |
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| jenna koskelo FI |
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| heikki koskelo FI |
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Mr, Niko, Nina, Ella, Enna, Eero, Eetu, Vesa, Iina, Olli, Outi, Ulla, Maria, Marko, Matti, Mette, Milla, Minna, Mikko, Sanna, Sofia, Anton, Tiia, Timo, Tomi, Taru, Ms, Pia, Leo, Ida, Mika, Sara, Sari, Sami, Sini, Anna, Antti, Aada, Kati, Kata, Kimi, Riku, Jari, Joni, Joel, Jere, Juha, Juho, Aatu, and Aaron