Family name Fruton (Fruton 
) , in all the world, is a very rare surname. The surname Fruton is characteristic of France, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Fruton | France, United States |
| joseph s. fruton American biochemist, US (b. 1912) |
|