Family name Böý (Böý 
) , across the world, is a rare last name. The family name Böý is habitual in Myanmar, where it is a rare surname, Algeria, and Morocco, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Myanmar, Egypt, and Algeria.
| VARIANT | COUNTRY |
|---|---|
| Böý | Saudi Arabia, Morocco, Egypt, Algeria, Myanmar |