Surname Kosonen (Kosonen 
) , all around the world, is quite a rare family name. The surname Kosonen is habitual in Northern Europe, particularly Finland, where it is quite a common surname, Estonia, where it is quite a rare surname, and Sweden, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Finland, Sweden, and the United States. Much less frequently, Kosonen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kosonen | Australia, Sweden, Finland, China, United States |
|
eetu kosonen Finnish gymnast (b. 1801) |
|
|
vihtori kosonen (b. 1873) |
|
|
|
eero kosonen FI (b. 1906) |
|
|
valdemar kosonen FI (b. 1916) |
|
| juho kosonen Finnish politician, FI (b. 1888) |
|
|
|
markku kosonen Finnish designer (1945-2010), FI (b. 1945) |
|
| otto kosonen Finnish author, FI (b. 1896) |
|
|
|
lauri kosonen Finnish journalist, FI (b. 1948) |
|
| veikko kosonen Finnish politician (1900-1971), FI (b. 1900) |
|
|
| ludvig kosonen Finnish politician (1900-1933), FI (b. 1900) |
|
|
| päivi kosonen Finnish actor, FI (b. 1913) |
|
|
| s. a. kosonen FI (b. 1909) |
|
|
|
mikko kosonen Finnish guitar player, FI (b. 1977) |
|
| touko kosonen Finnish professor (1927-2014), FI (b. 1927) |
|
|
|
tatu kosonen Finnish programmer, photographer and jazz musician, FI (b. 1978) |
|