Last name Tronke (Tronc 
, Tronke 
) , around the globe, is a rare family name. The last name Tronke is characteristic of Guadeloupe, where it is quite a common surname, France, where it is a rare surname, and Australia. Very seldom, Tronke is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tronc | France, United States, Guadeloupe, Australia, Spain |
| Tronke | Germany |