Throughout the world, วิมลทยา (วิมลทยา 
) is a very rare girly forename. The given name วิมลทยา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare female name.
| VARIANT | COUNTRY |
|---|---|
| วิมลทยา | Thailand |
เทพหยด, and สุวรรณสังข์