Cognomen Sapthu (Sapthu 
) , all over the world, is a very rare family name. The last name Sapthu is habitual in Netherlands, where it is a rare surname, Singapore, and Malaysia, where it is an extremely rare surname. Much less frequently, Sapthu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sapthu | Malaysia, Singapore, India, Netherlands |