Surname ลอก (Lok 
, ลอก 
) , in the world, is a common family name. The surname ลอก is characteristic of Marshall Islands, where it is a common surname, Macao, and Hong Kong (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Malaysia, Hong Kong, and China. Also, ลอก is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lok | China, Nepal, Malaysia, India, Hong Kong |
| ลอก | Thailand |