Surname Ruokonen (Ruokonen 
) , globally, is quite a rare family name. The last name Ruokonen is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Norway. In absolute terms, it is commonest in Finland, the United States, and Germany.
| VARIANT | COUNTRY |
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| Ruokonen | Belgium, Sweden, Finland, United States, Germany |
| simo ruokonen (b. 1948) |
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| miikka ruokonen Finnish ice hockey player, FI (b. 1972) |
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| hellevi ruokonen researcher |
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| suvi-katriina ruokonen researcher |
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| ria ruokonen Finnish landscape architect, FI |
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| markku ruokonen FI |
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| martti ruokonen |
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| marja ruokonen FI |
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| aimo ruokonen |
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| esko ruokonen |
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| miro ruokonen Finn ice hockey player (1996-), FI (b. 1996) |
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Mr, Jami, Jaro, Jari, John, Jere, Juha, Juho, Jyri, Toni, Timo, Tupu, Niko, Nina, Elli, Essi, Esko, Emma, Emmi, Eero, Eetu, Eeva, Jani, Ryan, Riku, Piia, Ms, Ed, Anu, Aki, Kim, Mari, Mary, Mira, Miro, Mika, Vera, Sara, Satu, Saku, Sini, Suvi, Anna, Anne, Arto, Atte, Kari, Kiia, Sari, and Vesa