Surname ลอห์ (Lo 
, ลอห์) , in the world, is a widespread last name. The surname ลอห์ is habitual in Hong Kong, where it is a prevalent surname, Macao, where it is a widespread surname, and Bermuda (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Hong Kong, Senegal, and China. Very seldom, ลอห์ is the forename as well as the last name.