Surname Курляндчик (Курляндчик 
, Kourliandtchik 
, Kurliandchik 
) , throughout the world, is a rare cognomen. The last name Курляндчик is habitual in Belarus, where it is quite a rare surname, Israel, where it is a very rare surname, and Russia. Not in comparison with a country's population, the name is most common in Belarus, Russia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Курляндчик | Belarus, Ukraine, Russia, Kazakhstan |
| Kourliandtchik | United States |
| Kurliandchik | Israel |
| Kurlyandchik | Russia, United States |
| курляндчик, александр николаевич Belarusian canoeist, BY (b. 1971) |
|