In the world, มะสุข (Masuk 
, มะสุข ) is a common male first name. The first name มะสุข is habitual in Western Asia, particularly Oman, where it is quite a rare primarily male, but scarcely girly name, Qatar, where it is quite a rare boy's name, and Saudi Arabia, where it is quite a rare primarily boy's, but very infrequently female name. Measured by absolute frequency, it is the most numerous in India, Bangladesh, and Saudi Arabia. Much less frequently, มะสุข is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Masuk | Saudi Arabia, Bangladesh, Thailand, India, Indonesia |
| มะสุข | Thailand |