Family name Sauileone (Sauileone 
) , around the globe, is a very rare cognomen. The cognomen Sauileone is habitual in Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Sauileone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sauileone | United States, Australia |