Around the globe, วิชัยรัตน์ (วิชัยรัตน์ 
, Vijarat 
, Vichairat ) is a rare dominantly masculine, but uncommonly female first name. The first name วิชัยรัตน์ is habitual in Thailand, where it is a rare principally masculine, but very infrequently girly name, and India, where it is a very rare largely masculine, but infrequently feminine name. Likewise, วิชัยรัตน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วิชัยรัตน์, Vichairat | Thailand |
| Vijarat | Thailand, India |
Vichainrat, Vichairatana, Vichairatna, Wichainrat, Wichairad, Wichairat, Wichairatana, Wichairath, and Wichaitrat
| สวรรณา วิชัยรัตน์ (b. 1917) |
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