Surname Tufui (Tufui 
) , in the world, is a very rare cognomen. The family name Tufui is characteristic of New Zealand, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Australia, New Zealand, and the United States. Very seldom, Tufui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tufui | Canada, Australia, New Zealand, United States |
| taniela tufui Tongan lawyer and civil servant, TO |
|