Family name Fakaongo (Fakaongo 
) , throughout the world, is an extremely rare last name. The last name Fakaongo is habitual in Australia and New Zealand, particularly New Zealand, where it is a rare surname. Much less frequently, Fakaongo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fakaongo | United States, New Zealand |
| alifeleti fakaongo Tongan rugby union player, TO (b. 1973) |
|