Surname Koncina (Koncina 
) , across the world, is a rare last name. The last name Koncina is habitual in Slovenia, where it is quite a rare surname, France, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it most frequently occurs in Slovenia, France, and Australia. Much less frequently, Koncina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Koncina | Slovenia, Philippines, Australia, France, New Zealand |