Around the globe, ขวัญแก้ว (Kwankaew 
, Khwankaew , ขวัญแก้ว) is a very rare primarily feminine, but very seldom male first name. The first name ขวัญแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare feminine name. More frequently, ขวัญแก้ว is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kwankaew | Malaysia, United Kingdom, Thailand, United States |
| Khwankaew | United States, Thailand |
| Khwankeaw | Thailand |
Khanwaew, Khuankaew, Khuenkaew, Khwancawin, Khwankaeo, Khwankaw, Khwankea, Khwankeao, Khwankeeo, Khwankoaw, Khwankwae, Khwonkaew, Khwuankaew, Khwuankeaw, Khwungaew, Kwankaeo, Kwankeao, Kwankeaw, Kwankeew, Kwankeo, Kwankeua, Kwankeuw, Kwankhaew, Kwankuae, Kwankwao, Kwuankaew, and Kwunkaew