Last name ล้ำค่า (Precious 
, Lamkha 
, ล้ำค่า) , in the entire world, is a widespread family name. The last name ล้ำค่า is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is quite a common surname, Eswatini, and Ghana. Measured by absolute frequency, it is commonest in Sub-Saharan Africa, particularly Nigeria, Ghana, and South Africa. Likewise, ล้ำค่า is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Precious | Zambia, South Africa, United States, Zimbabwe, Nigeria |
| Lamkha | Thailand, India |