In the entire world, ลำพูน (Lamphai 
, Lampoon 
, Lamphun 
) is a very rare mostly female, but infrequently masculine given name. The first name ลำพูน is habitual in South-eastern Asia, particularly Thailand, where it is a rare predominantly girly, but scarcely boy's name. Much less frequently, ลำพูน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lamphai | United States, India, Laos, Thailand |
| Lampoon | United States, Thailand, Nicaragua |
| Lamphun | United Kingdom, Malaysia, United States, Thailand |
Lamhoon, Lamhpoon, Lamlhun, Lamnampong, Lamoungthong, Lampadtha, Lampakon, Lampaopan, Lampasee, Lampasri, Lampaun, Lampauparn, Lamphan, Lamphanh, Lamphaphorn, Lamphawech, Lamphiang, Lamphlern, Lampho, Lamphoei, Lamphoen, Lamphokha, Lamphon, Lamphong, Lamphoon, Lamphoun, Lamphoune, Lamphueang, Lamphul, Lamphum, Lamphung, Lamphungsaen, Lamphunsak, Lamphutta, Lampong, Lampongpan, Lampoom, Lampooon, Lampoun, Lampua, Lampul, Lampun, Lampungoen, Lampurn, Lamputta, Lamputtha, Lamputthar, Lamumpog, Lapphun, Lmpoon,