Worldwide, Inthon (อินทร 
, อินทอน , Inthon 
) is a rare mostly male, but uncommonly female forename. The given name Inthon is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare mostly male, but infrequently feminine name. Likewise, Inthon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| อินทร์แตง, อินทอน, อินทร | Thailand |
| Inthon | Malaysia, Thailand, United States, Canada, Myanmar |