Surname เข็มแข็ง (เข็มแข็ง 
) , worldwide, is a very rare cognomen. The last name เข็มแข็ง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เข็มแข็ง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เข็มแข็ง | Thailand |