Family name Kellokoski (Kellokoski 
) , around the globe, is a rare last name. The last name Kellokoski is habitual in Finland, where it is quite a rare surname, Sweden, where it is a rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Finland, Sweden, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kellokoski | United States, Sweden, Canada, Finland |
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kari kellokoski Finnish pesäpallo player, FI (b. 1991) |
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| reima kellokoski Finnish musician, FI (b. 1974) |
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| matti kellokoski FI |
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Mr, Alisa, Allan, Antti, Chris, Katja, Pauli, Petri, David, Leena, Janet, Jesse, Jukka, Tuomo, Eemil, Hanna, Hannu, Ville, Ilkka, Oscar, Antton, Patrik, Sonja, Sanna, Mikke, Mikko, Ms, Mika, Sari, Samu, Satu, Anna, Arto, Asta, Kari, Pasi, Päivi, Jani, Joni, Juha, Tomi, Tony, Tero, Timo, Niko, Nina, Vesa, Olli, Jari, and Juhana