Family name Hanantyo (Hanantyo 
) , in all the world, is a rare last name. The last name Hanantyo is characteristic of Indonesia, where it is a rare surname, and the United States, where it is an extremely rare surname. Also, Hanantyo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hanantyo | United States, Indonesia |