Family name Катуша (Katoucha 
, Khadiatou 
, Катуша 
) , all around the world, is a rare surname. The family name Катуша is habitual in Croatia, where it is quite a rare surname, Belarus, where it is a rare surname, and Russia, where it is a very rare surname. Also, Катуша is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katoucha | Algeria, United States, France, Brazil, Democratic Republic of the Congo |
| Khadiatou | Senegal, France, United Kingdom, United States |
| Катуша | Russia, Ukraine, Belarus |
| Katuša | Croatia |