Throughout the world, Matieno (Matieno 
) is a rare girly forename. The forename Matieno is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare girly name. Much less frequently, Matieno is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Matieno | South Africa, Democratic Republic of the Congo, United States, Philippines |