Surname Kilpeläinen (Kilpeläinen 
) , in the world, is a rare last name. The last name Kilpeläinen is characteristic of Finland, where it is quite a rare surname, Sweden, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Kilpeläinen is the forename as well as the last name.
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| Kilpeläinen | United States, Sweden, Finland |
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irja kilpeläinen FI (b. 1911) |
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| a. s. kilpeläinen Finnish historian, FI (b. 1874) |
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| edvard kilpeläinen Finnish politician, FI (b. 1879) |
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| viljo kilpeläinen Finnish politician, FI (b. 1906) |
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| yrjö kilpeläinen Finnish journalist and politician, FI (b. 1907) |
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eero kilpeläinen Finnish ice hockey player, FI (b. 1985) |
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| mikko kilpeläinen Finnish professor, FI (b. 1940) |
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| heikki kilpeläinen Finnish pesäpallo player, FI (b. 1941) |
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| martti kilpeläinen FI (b. 1943) |
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| tero kilpeläinen Finnish mathematician, FI (b. 1960) |
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| pekka kilpeläinen Finnish computer scientist and software designer, PhD, full professor of the University of Eastern Finland (2000-2015), FI (b. 1962) |
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| heikki kilpeläinen Finnish singer, FI (b. 1962) |
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| jorma kilpeläinen FI (b. 1953) |
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| veijo kilpeläinen Finnish footballer and politician, FI (b. 1966) |
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| leena kilpeläinen FI (b. 1959) |
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Mia, Arja, Asko, Ahti, Aatu, Kari, Kati, Pasi, Pete, Roni, Jani, Jami, Jari, Joni, Joel, Juha, Juho, Tomi, Toni, Tove, Tero, Timo, Arto, Ansa, Anni, Anne, Anu, Ari, Ada, Kia, Pia, Tia, Nea, Esa, Eva, Ida, Timi, Mari, Mira, Mika, Miko, Sara, Sari, Sami, Sini, Simo, Suvi, Anna, Mila, and Tiia