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Across the world, Ratanawan (Ratanawan
, รตนวรรณ
, รัตนวัน
) is a very rare mostly feminine, but uncommonly boy's first name. The given name Ratanawan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly girly, but seldom boy's name. More frequently, Ratanawan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ratanawan | Malaysia, United States, United Kingdom, Thailand |
| รตนวรรณ, รัตนวัน | Thailand |