Surname Mangarai (Mangarai 
) , all around the world, is a rare last name. The last name Mangarai is habitual in India, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Likewise, Mangarai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mangarai | United States, United Kingdom, India |