Surname לאי (Lai 
, לאי 
) , in the world, is a widespread last name. The last name לאי is characteristic of Hong Kong, where it is a prevalent surname, Macao, where it is a widespread surname, and Bermuda (explore the name in all countries). Measured by absolute frequency, the name is most common in China, Malaysia, and Hong Kong. Much less frequently, לאי is the forename as well as the last name.