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Around the world, Ratthikarn (รัตติการณ์ , Ratthikarn
) is a rare mostly girly, but seldom male forename. The given name Ratthikarn is characteristic of South-eastern Asia, particularly Thailand, where it is a rare largely female, but seldom male name.
| VARIANT | COUNTRY |
|---|---|
| รัตติการณ์, Ratthikarn | Thailand |
Khamkaewwandee, Luangchai, and Thongsopa