Surname Kuvaja (Kuvaja 
) , all over the world, is a rare cognomen. The family name Kuvaja is characteristic of Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Australia, where it is a very rare surname. In absolute terms, it is commonest in Finland, the United States, and Australia. Much less frequently, Kuvaja is the forename as well as the last name.
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| Kuvaja | Australia, Estonia, Finland, United States, India |
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eino hjalmar kuvaja Finnish biathlete, FI (b. 1906) |
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| pekka kuvaja Finnish cross-country skier, orienteer and racewalker, FI (b. 1921) |
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| heikki kuvaja Finnish actor, FI (b. 1925) |
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| jukka kuvaja Finnish skier, FI (b. 1953) |
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| christer kuvaja Finnish author, FI (b. 1958) |
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| elina kuvaja FI |
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| reija kuvaja FI |
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| outi kuvaja FI |
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| sini kuvaja FI |
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| seppo kuvaja FI |
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| joanna kuvaja FI (b. 1984) |
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Mr, Rami, Jani, Joni, Juho, Tomi, Toni, Timo, Niko, Eino, Eeva, Vili, Iina, Olli, Outi, Ulla, Uula, Maria, Marie, Marko, Matti, Mauri, Pasi, Kyle, Kari, Aapo, Ms, Max, Aki, Lea, Joe, Esa, Mari, Maya, Mika, Sara, Moona, Sami, Alex, Alma, Alpo, Anna, Anne, Anis, Arto, Aino, Aira, Atte, Satu, and Mervi