Family name Fakahau (Fakahau 
) , in the entire world, is a very rare last name. The last name Fakahau is habitual in New Zealand, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Fakahau | New Zealand, United Kingdom, United States |
|
semisi fakahau Tongan politician, TO (b. 1948) |
|
| fakahau valu rugby union player (1950-), TO (b. 1950) |
|