Family name هاها (Haha 
, هاها 
) , around the world, is a common cognomen. The cognomen هاها is habitual in Hong Kong, where it is quite a rare surname, Macao, and Brunei. Measured by absolute frequency, it most frequently occurs in Indonesia, Myanmar, and Egypt. Also, هاها is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haha | Myanmar, Saudi Arabia, Morocco, Egypt, Indonesia |
| هاها | Iran, Jordan, Saudi Arabia, Iraq, Egypt |