Cognomen Matautu (Matautu 
) , around the world, is a rare last name. The surname Matautu is habitual in Papua New Guinea, where it is quite a rare surname, and Australia, where it is a very rare surname. Very seldom, Matautu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Matautu | Papua New Guinea, United States, New Zealand, Australia |