Cognomen Gwam (Gwam 
) , around the globe, is a rare last name. The last name Gwam is characteristic of South Africa, where it is a rare surname, Myanmar, where it is a very rare surname, and Nigeria. Also, Gwam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gwam | United Kingdom, United States, South Africa, Nigeria, Myanmar |
| lloyd gwam Nigerian historian (1924-1965), NG (b. 1924) |
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| chukwuweike gwam researcher (ORCID 0000-0003-0579-3524) |
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