In the world, ปทุมวัน (ปทุมวัน 
, Pratumwan , Patumwan 
) is a rare largely female, but infrequently masculine forename. The first name ปทุมวัน is characteristic of South-eastern Asia, particularly Thailand, where it is a rare mostly female, but infrequently male name. Likewise, ปทุมวัน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pratumwan, ปทุมวัน | Thailand |
| Patumwan | Canada, United States, Thailand |
| Pathumwan | United States, Thailand |
Parthumwan, Partumwan, Pathamavanu, Pathoummavanh, Pathoumvanh, Pathumwna, Patomvan, Patomwan, Patoomvon, Patoomwan, Patoomwun, Pattamwan, Pattawaew, Patthammavanh, Patthumwan, Patumvan, Patumwarn, Phathumwan, Phatoomwan, Phatumwan, Phratumwan, Prahumwan, Prathmwan, Prathoomwan, Prathumthuang, Prathumvan, Prathumwan, Prathumwang, Prathumwanh, Prathunwan, Pratoomwan, Pratoomwarn, Pratumwann, Puatumwan, and Wathuwan