Surname ปทุมวัน (ปทุมวัน 
, Pratumwan , Patumwan 
) , in the world, is quite a rare family name. The last name ปทุมวัน is habitual in Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Likewise, ปทุมวัน is the forename as well as the last name.
| 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