Family name Terplan (Terplan 
) , all over the world, is a rare surname. The surname Terplan is characteristic of Slovenia, where it is quite a rare surname, Hungary, where it is a rare surname, and Austria. Measured by absolute frequency, it is the most numerous in Hungary, Slovenia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Terplan | Slovenia, Austria, Hungary, United States, France |
|
aleksander terplan hungarian-slovene writer, SI (b. 1816) |
|
| kornel terplan (b. 1944) |
|
|
| mishka terplan researcher |
|
Mr, Kornel, Robert, George, Joseph, Judith, Sprague, Brooke, Katelyn, Laurent, Yolanda, Cristina, Patricia, Rosemary, Alexander, Rebecca, Mishka, Michel, Mathys, Ms, Ana, Alan, Eddy, Egon, Maria, Susan, Peter, Peggy, Lucas, Julie, Trudy, Nancy, Fanny, Martin, Christina, and Elizabeth