Cognomen Mocelutu (Mocelutu 
) , globally, is a rare last name. The cognomen Mocelutu is characteristic of Fiji, where it is quite a common surname, the United Kingdom, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Mocelutu | Fiji, United Kingdom, United States |
| alifereti mocelutu Fijian rugby union footballer, FJ (b. 1971) |
|