Throughout the world, Karlfranz (Karlfranz 
) is an extremely rare boy's first name. Very seldom, Karlfranz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karlfranz | Chile, United States |
| karlfranz schmidt-wittmack German politician (1914-1987), DE (b. 1914) |
|
Koehler, Wenusch, and Meierhuber