Surname Jananto (Jananto 
) , around the world, is a rare last name. The surname Jananto is habitual in Indonesia, where it is a rare surname, Singapore, and the United States, where it is an extremely rare surname. Much less frequently, Jananto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jananto | India, Indonesia, Singapore, United States |
| indah berliani soetopo jananto ID (b. 1934) |
|