Around the world, Charnchai (Charnchai 
) is a rare boy's given name. The first name Charnchai is characteristic of Thailand, where it is a rare male name, and China, where it is an extremely rare male name.
| VARIANT | COUNTRY |
|---|---|
| Charnchai | China, Cambodia, United States, Thailand, New Zealand |
| charnchai leuwattanachotinan academic |
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| charnchai pluempitiwiriyawej Ph.D. Carnegie Mellon University 2003 |
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Make, Vannarat, Yaviseth, Manunpanich, Mahathorn, Sawangsagdi, Suracheep, Suttayakhun, Promsuwarn, Promnimit, Pojchamarnwiputh, Yingvivatanapong, Arayasomboon, Chitpatanapaibul, Chuangsungnoen, Piyaphanee, Jongkhajonkiat, Wongjumras, Suntarawarapas, Anantasirirat, Chuenprasaeng, Songsaengchan, Nuntajivakornchai, Tayapituk, Lumphetmongkol, Plungwatcharin, Saelee, Pajjai, Deroum, Jardpimai, Hienha, Inworn, Sarayod, Saisood, Sinyang, Rojbuathong, Tangparimonthon, Reakatanan, Foythong, Santipipat, Sasitorn, Srinakorn, Chaitong, Chailorrat, Chotapisitkul, Chunhattakij, Bindusen, Kheangprakhong, Jongrian, and Jaruwattanachaikul