The surname "Lai" is of Chinese origin and is commonly found among Chinese communities worldwide. It is often romanized from the Chinese characters 赖 or 来, which can have various meanings depending on the context. The name is prevalent in regions such as Hong Kong, Taiwan, and Southeast Asia. In addition to its Chinese roots, "Lai" can also be found in other cultures, including India and Vietnam, where it may have different meanings and significance. The surname is associated with various notable individuals in fields such as politics, sports, and the arts, contributing to its recognition globally.