Family name Waa (Waa 
) , in the entire world, is quite a rare last name. The surname Waa is habitual in Tunisia, where it is quite a rare surname, Malaysia, and Netherlands, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Egypt, Indonesia, and Malaysia. Also, Waa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Waa | Myanmar, Tunisia, Indonesia, Egypt, Malaysia |
| frits van der waa (b. 1954) |
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| andrew waa New Zealand researcher, NZ |
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| namatahi waa New Zealand rugby union player (1990-), NZ (b. 1990) |
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| m.g. van der waa NL |
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