Vichai or Wichai () is a Thai masculine given name meaning "victory". It is derived from the Pali/Sanskrit word (विजय), and is cognate with the Indian name Vijay.
People with the name include:
Vichai (king), ruler of the Kingdom of Lan Xang, 1637–1638 Vichai Limcharoen, boxer Vichai Rachanon, boxer Vichai Sanghamkichakul, footballer Vichai Srivaddhanaprabha, billionaire businessman
References