Family name Desmith (Desmith 
) , in all the world, is a rare last name. The family name Desmith is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Desmith | United Kingdom, United States, Canada |
|
casey desmith American hockey player, US (b. 1991) |
|