Family name Otsala (Otsala 
) , in the world, is quite a rare surname. The last name Otsala is characteristic of the Democratic Republic of the Congo, where it is quite a rare surname, and Finland.
| VARIANT | COUNTRY |
|---|---|
| Otsala | Democratic Republic of the Congo, Finland |
|
tomi otsala Finnish musician, FI (b. 1977) |
|
|
aake otsala |
|
| elina otsala Finnish journalist, FI |
|