Family name Hobarth (Hobarth 
) , all around the world, is a very rare surname. The family name Hobarth is habitual in Austria, where it is a rare surname, Germany, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Germany, Austria, and the United States. Much less frequently, Hobarth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hobarth | Austria, Germany, South Africa, Philippines, United States |
| erich hobarth Austrian violinist, AT (b. 1956) |
|