Family name Tuomikoski (Tuomikoski 
) , worldwide, is a rare cognomen. The cognomen Tuomikoski is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Estonia, where it is a rare surname, and Sweden. Not in comparison with a country's population, it is the most numerous in Finland, the United States, and Sweden.
| VARIANT | COUNTRY |
|---|---|
| Tuomikoski | Estonia, Sweden, Finland, United States, New Zealand |
| antti tuomikoski Finnish politician (1842-1932), FI (b. 1842) |
|
|
|
tommy tuomikoski US (b. 1907) |
|
| samuli tuomikoski Finnish politician (1875-1960), FI (b. 1875) |
|
|
| yrjö tuomikoski Finnish head teacher, FI (b. 1878) |
|
|
| jukka tuomikoski Finnish politician (1884-1956), FI (b. 1884) |
|
|
| jaakko tuomikoski Finnish journalist, FI (b. 1885) |
|
|
| juho tuomikoski Finnish marathon runner, FI (b. 1888) |
|
|
| aino tuomikoski Finnish translator (1889-1958), FI (b. 1889) |
|
|
| erkki tuomikoski Finnish politician and journalist, FI (b. 1892) |
|
|
| risto tuomikoski Finnish botanist and entomologist (1911-1989), FI (b. 1911) |
|
|
| tuomikoski, pentti (b. 1912) |
|
|
| sirkka tuomikoski Finnish poet, FI (b. 1929) |
|
|
| eero tuomikoski Finnish film director, FI (b. 1935) |
|
|
| inkeri tuomikoski Finnish translator, FI (b. 1935) |
|
|
| pekka tuomikoski Finnish non-fiction writer, FI (b. 1975) |
|
Mr, Timo, Tiia, Essi, Eric, Emma, Eija, Eero, Eetu, Heli, Veli, Fiia, Olli, Osku, Outi, Oona, Maria, Marko, Marjo, Matti, Maiju, Milla, Tina, Tero, Juha, Joni, Ms, Anu, Ari, Kai, Joe, Esa, Eva, Mari, Mary, Sari, Mirva, Satu, Anne, Anni, Arto, Aino, Aija, Kati, Pasi, Reva, Jack, Jari, Suvi, and Minna