Family name Serwaah (Serwaah 
) , all over the world, is quite a rare last name. The surname Serwaah is characteristic of Ghana, where it is quite a common surname, the United Kingdom, where it is a very rare surname, and Canada. Measured by absolute frequency, it is commonest in Ghana, the United States, and the United Kingdom. Much less frequently, Serwaah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Serwaah | Italy, United Kingdom, United States, Ghana, China |