Surname Laasonen (Laasonen 
) , in the entire world, is a rare family name. The surname Laasonen is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Sweden, where it is a rare surname, and Estonia. Not in comparison with a country's population, it most frequently occurs in Finland, Sweden, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Laasonen | Norway, Argentina, Sweden, Finland, United States |
| pentti laasonen Finnish mathematician (1916-2000), FI (b. 1916) |
|
|
| pentti laasonen Finnish historian, FI (b. 1928) |
|
|
| kyösti laasonen archer, FI (b. 1945) |
|
|
| kauko laasonen Finnish archer, FI (b. 1951) |
|
|
| lauri laasonen Finnish viola player, FI |
|
|
| tiina laasonen finnish sculptor and environmental artist, FI |
|
|
| kari laasonen researcher ORCID ID = 0000-0002-4419-7824 |
|
|
| leena laasonen |
|
|
| juha laasonen FI |
|
|
| markku laasonen FI |
|
|
| erkki m. laasonen |
|
|
| harri laasonen FI |
|
|
| aarne laasonen FI |
|
|
| marja laasonen researcher |
|
|
| roni laasonen FI (b. 1994) |
|
Mr, Erja, Emma, Eino, Ivan, Iisa, Olli, Maria, Marko, Marja, Matti, Maija, Mervi, Minna, Mikko, Sanna, Sanni, Sampo, Saana, Sonja, Arttu, Claes, Erno, Niko, Timo, Jyri, Ms, Ari, Mira, Mika, Sari, Sami, Satu, Simo, Anne, Anni, Katja, Aino, Kiia, Panu, Pasi, Piia, Pyry, Jani, Jari, Joni, Juan, Juho, Kari, and Kaisa