Surname Treaser (Treaser 
) , globally, is a very rare family name. The cognomen Treaser is habitual in Myanmar, where it is a rare surname, Israel, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Likewise, Treaser is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Treaser | Myanmar, United Kingdom, South Africa, United States, Nigeria |