Surname Toblerone (Torrone 
, Toblerone 
) , worldwide, is a rare cognomen. The last name Toblerone is habitual in Italy, where it is a rare surname, Argentina, and Canada, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Italy, the United States, and Argentina. Very seldom, Toblerone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Torrone | Brazil, Italy, Canada, Argentina, United States |
| Toblerone | France, Philippines, United States |