Last name Halangahu (Halangahu 
) , in all the world, is a very rare surname. The family name Halangahu is characteristic of Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Halangahu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Halangahu | Australia, United States |
|
daniel halangahu Australian rugby union player, NZ (b. 1984) |
|