Family name Бонавентура (Bonaventure 
, Bonaventura 
, Bonawentura 
) , throughout the world, is a common surname. The cognomen Бонавентура is habitual in Rwanda, where it is quite a rare surname, Italy, and Tanzania. Not in comparison with a country's population, this name is the most popular in Italy, Nigeria, and Tanzania. Also, Бонавентура is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bonaventure | Italy, Tanzania, Nigeria, Democratic Republic of the Congo, Cameroon |
| Bonaventura | Italy, Tanzania, Nigeria, France, Indonesia |
| Bonawentura | Poland, South Africa, Germany |
| Бонавентура | Russia |