Family name Leinonen (Leinonen 
, Лейнонен 
) , around the world, is quite a common last name. The cognomen Leinonen is characteristic of Northern Europe, particularly Finland, where it is a common surname, Estonia, where it is quite a rare surname, and Sweden. Not in comparison with a country's population, this name is the most popular in Finland, the United States, and Sweden.
| VARIANT | COUNTRY |
|---|---|
| Leinonen | Sweden, Norway, Finland, Hong Kong, United States |
| Лейнонен | Belarus, Russia, Ukraine |
|
mikko leinonen Finnish politician (1874-1931), FI (b. 1874) |
|
|
artturi leinonen Finnish teacher, journalist, politician and writer, FI (b. 1888) |
|
| alexander leinonen Finnish journalist, FI (b. 1847) |
|
|
|
kaarlo johannes leinonen Finnish priest, FI (b. 1916) |
|
| olga leinonen Finnish politician, FI (b. 1877) |
|
|
| paavo leinonen Finnish painter (1894-1964), FI (b. 1894) |
|
|
| anton leinonen (b. 1893) |
|
|
|
mikko leinonen Finnish ice hockey player, FI (b. 1955) |
|
| kaarlo leinonen Finnish general, FI (b. 1914) |
|
|
|
marjo leinonen Finnish singer, FI (b. 1966) |
|
|
teemu leinonen Finnish professor, FI (b. 1969) |
|
|
anne leinonen Finnish writer, FI (b. 1973) |
|
| arvo leinonen FI (b. 1913) |
|
|
| juhani leinonen Finnish military personnel (1924-2016), FI (b. 1924) |
|
|
|
ville leinonen Finnish singer, FI (b. 1975) |
|