Surname Stiby (Stiby 
) , worldwide, is a very rare family name. The surname Stiby is characteristic of Northern Europe, particularly Norway, where it is a rare surname, Sweden, and the United Kingdom, where it is a very rare surname. Very seldom, Stiby is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stiby | Norway, Canada, United Kingdom, Sweden, India |