Surname มหิดุล (มหิดุล 
) , all over the world, is a very rare last name. The last name มหิดุล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| มหิดุล | Thailand |
คณิศร, ปวริศา, and ประทุมทิพย์