Cognomen Колт (Kolt 
, Колт 
) , across the world, is a rare surname. The family name Колт is characteristic of Latvia, where it is a rare surname, Estonia, and Poland. Measured by absolute frequency, it is the most numerous in the United States, Poland, and Canada. Likewise, Колт is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kolt | Germany, United States, Poland, Canada, Brazil |
| Колт | Kazakhstan, Ukraine, Russia |