Surname Korolainen (Korolainen 
) , in all the world, is a rare last name. The family name Korolainen is characteristic of Finland, where it is quite a rare surname, Sweden, where it is a rare surname, and Switzerland, where it is a very rare surname. In absolute terms, it most frequently occurs in Finland, Sweden, and China.
| VARIANT | COUNTRY |
|---|---|
| Korolainen | Switzerland, Sweden, China, Finland, France |
|
tuula korolainen FI (b. 1948) |
|
|
katri korolainen Finnish politician, FI (b. 1984) |
|
| minna a korolainen researcher |
|
|
| nyyti korolainen Finnish taekwondoin, FI (b. 1984) |
|
|
| väinö korolainen |
|
|
| olavi korolainen FI |
|
|
| kauko korolainen FI |
|
Mr, Kaija, Petri, Pekka, Raija, Rauni, Rauno, Reima, Reija, Lauri, Leena, Jesse, Jussi, Jukka, Juuso, Tanja, Tarja, Tommi, Teemu, Erkka, Heidi, Markku, Kaisu, Kalle, Katri, Antti, Ms, Ari, Kim, Tom, Tia, Sari, Anne, Anni, Asta, Aapo, Miikka, Kari, Riku, Jari, Emmi, Eero, Eeva, Ulla, Maria, Minna, Sanna, Seija, Raul, and Anneli