Family name Herdon (Herdon 
) , all around the world, is a rare last name. The cognomen Herdon is characteristic of Hungary, where it is quite a rare surname, Philippines, where it is a rare surname, and Australia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Philippines, Hungary, and the United States. Also, Herdon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Herdon | Philippines, Hungary, United States, Poland, Democratic Republic of the Congo |
| hugh herdon Indian Army general (b. 1871) |
|
|
| herdon istván (b. 1962) |
|
|
| mel herdon college basketball player (1980–1980) Idaho State |
|