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 |
|---|---|
| อินทร, อินทอน, อินทร์แตง | Thailand |
| Inthon | Canada, Myanmar, Malaysia, United States, Thailand |