Family name Kolono (Colonna 
, Columna 
, Kolono 
) , in all the world, is a common surname. The cognomen Kolono is characteristic of San Marino, where it is quite a common surname, Italy, and the Dominican Republic, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Italy, Philippines, and France. Much less frequently, Kolono is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Colonna | Philippines, Italy, Argentina, United States, France |
| Columna | Philippines, Dominican Republic, Argentina, United States, Mexico |
| Kolono | India, Greece, Indonesia |