Cognomen Jayanto (Jayanto 
) , all around the world, is quite a common surname. The family name Jayanto is characteristic of Indonesia, where it is quite a rare surname, Malaysia, where it is a rare surname, and India, where it is an extremely rare surname. Also, Jayanto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jayanto | Indonesia, Malaysia, Bangladesh, Singapore, India |
| adi eko jayanto Indonesian footballer, ID (b. 1994) |
|