Family name Tsoa (Tsoa 
) , worldwide, is a very rare last name. The family name Tsoa is habitual in Tanzania, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Canada. Measured by absolute frequency, this name is the most popular in Tanzania, the United States, and Malaysia. More frequently, Tsoa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tsoa | Tanzania, France, United States, Madagascar, Malaysia |