Family name Katherine Sthefany (Katherine Sthefany 
) , globally, is an extremely rare cognomen. The last name Katherine Sthefany is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Katherine Sthefany is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katherine Sthefany | Chile, Peru, Ecuador |