Surname 土 (To 
, 土 
, Tǔ) , worldwide, is a widespread last name. The family name 土 is habitual in Hong Kong, where it is a common surname, Bermuda, and Cayman Islands, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, this name is the most popular in China, Indonesia, and Hong Kong. More frequently, 土 is the forename as well as the last name.