Last name บัวนา (Lotus 
, Buana 
, บัวนา 
) , throughout the world, is a common surname. The last name บัวนา is habitual in Indonesia, where it is quite a rare surname, Brunei, and Algeria. Measured by absolute frequency, it is commonest in Indonesia, Bangladesh, and Algeria. Likewise, บัวนา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lotus | China, Myanmar, Bangladesh, Algeria, Indonesia |
| Buana | Indonesia, India, Mozambique, United States, Democratic Republic of the Congo |
| Buenaepeenae, บัวนา | Thailand |