Family name เหล่ากิจเจริญ (เหล่ากิจเจริญ, Laokitcharoen 
) , in all the world, is an extremely rare surname. The cognomen เหล่ากิจเจริญ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Laokitcharoen | Thailand |