Cognomen Tierne (Tierne 
) , in the world, is a very rare surname. The family name Tierne is characteristic of Philippines, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Much less frequently, Tierne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tierne | Brazil, United Kingdom, United States, Philippines |