Cognomen Колодяжны (Колодяжны 
) , around the globe, is a very rare family name. The cognomen Колодяжны is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Колодяжны | Russia |
Kolodiajny, Kolodiazhny, and Kolodyazhny