Family name Af Klint (Af Klint 
) , throughout the world, is a very rare cognomen. The surname Af Klint is characteristic of Northern Europe, particularly Sweden, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Af Klint | Sweden |
|
fredrik victor af klint (b. 1822) |
|
|
hilma af klint Swedish painter (1862-1944), SE (b. 1862) |
|
| erik magnus af klint (b. 1813) |
|
|
|
erik af klint Swedish military personnel, SE (b. 1901) |
|