Family name ความสุข (Joy 
, Hapiness 
, ความสุข 
) , all around the world, is a widespread cognomen. The surname ความสุข is characteristic of Nigeria, where it is a common surname, United Arab Emirates, and Bangladesh, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Nigeria, Bangladesh, and India. Likewise, ความสุข is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Joy | Philippines, Nigeria, United States, India, Bangladesh |
| Hapiness | United Kingdom, South Africa, Nigeria, United States, India |
| ความสุข, Joysraku | Thailand |