>
Surname Niolani (Niolani
) , in the world, is a rare cognomen. The surname Niolani is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Very seldom, Niolani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Niolani | Brazil, Democratic Republic of the Congo, United States, Philippines |
Deo, and Déo-Gracia