Surname Ķirsis (Ķirsis 
, Кирсис 
) , around the globe, is a very rare cognomen. The last name Ķirsis is characteristic of Latvia, where it is quite a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ķirsis | Latvia |
| Кирсис | Russia |
|
teodors ķirsis Latvian mountaineer (1942-2003), LV (b. 1942) |
|
|
vilnis ķirsis Latvian politician and economist, LV (b. 1980) |
|
| guntars ķirsis LV (b. 1965) |
|