Cognomen Boatt (Boatt 
) , in the world, is a very rare last name. The family name Boatt is habitual in Myanmar, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Boatt is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boatt | Myanmar, Thailand, United States |