In the entire world, มัลธิดา (มัลธิดา 
) is a very rare feminine forename. The forename มัลธิดา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name.
| VARIANT | COUNTRY |
|---|---|
| มัลธิดา | Thailand |
ภูเงิน, and ใจวงค์เป็ง