Around the globe, เจริญสุข (เจริญสุข 
, Charoensuk 
, Chareonsuk ) is a rare epicene forename. The forename เจริญสุข is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare unisex name. Predominantly, เจริญสุข is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| เจริญสุข, Chareonsuk | Thailand |
| Charoensuk | Australia, Thailand, Canada, United States, Malaysia |
| Chareunsouk | Australia, Canada, United States, Laos, France |
Cahreonsuk, Cahrernsuk, Cahroensuk, Chaaroensuk, Chalearnsuk, Chalernsouk, Chamroensuk, Charaensuk, Chareansook, Chareansuk, Charearnsook, Charearnsuk, Chareensuk, Charensook, Charensuk, Chareonsook, Charerngsuk, Charernsook, Charernsuk, Charernsukh, Chareunsook, Chareunsuk, Chariensuk, Charoansook, Charoansuk, Charoeansook, Charoeansuk, Charoemsuk, Charoencuk, Charoenduk, Charoengsuk, Charoensoik, Charoensok, Charoensook, Charoensukan, Charoensukh, Charoesook, Charoeysook, Charoeysuk, Charonensook, Charonensuk, Charooensuk, Charoonsote, Charoonsuk, Charornsook, Charornsuk, Charosnsuk, Charouensuk, Charounsuk, Charroensuk,