The name “Loei” originates from the Lao language. It is believed to be derived from the word “Loeng” or “Loeng Roi,” which translates to “twenty” in Thai and refers to the location’s historical significance as the 20th province of Thailand. The name “Loei” is a reflection of the province’s unique culture, history, and natural beauty that has made it an appealing destination for travelers seeking an off-the-beaten-path experience in Thailand.