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Cognomen Haha (Haha
, هاها
, ハハ
) , globally, is a common family name. The cognomen Haha is characteristic of Hong Kong, where it is quite a rare surname, Macao, and Brunei. Not in comparison with a country's population, it is the most numerous in Indonesia, Myanmar, and Egypt. Likewise, Haha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haha | Saudi Arabia, Egypt, Myanmar, Indonesia, Morocco |
| هاها | Saudi Arabia, Iraq, Egypt, Iran, Jordan |
| ハハ | Japan |
| Гаха | Russia, Ukraine |