Around the world, บุญชู (บุญชู 
, Boonchoo 
, Boonchu 
) is a common unisex first name. The forename บุญชู is characteristic of Thailand, where it is quite a common epicene name, and the United States, where it is an extremely rare epicene name. Likewise, บุญชู is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญชู | Thailand |
| Boonchoo | Germany, China, United States, Malaysia, Thailand |
| Boonchu | United States, Trinidad and Tobago, Thailand, Philippines, Australia |
| Bunchoo | United States, Malaysia, Thailand, Singapore, Myanmar |
Amboonchu, Bhunchoong, Bhunchu, Boochathum, Boonchahg, Boonchaut, Boonchear, Boonchent, Boonchhu, Booncho, Boonchome, Boonchoob, Boonchooe, Boonchoom, Boonchooy, Boonchort, Boonchou, Boonchoue, Boonchoun, Boonchouy, Boonchow, Boonchua, Boonchuck, Boonchue, Boonchued, Boonchup, Boonchut, Boonchuu, Booncoo, Boonseurt, Boonshoo, Boonshu, Boonshua, Boonshut, Boonsoop, Boonsou, Boonsoug, Boonthur, Boonyoosing, Booonso, Bounphou, Bunchoom, Bunchu, Burungchoo, and Chu
| บุญชู โรจนเสถียร Thai politician (1921-2007), TH (b. 1921) |
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| บุญชู ตรีทอง Thai politician, TH (b. 1945) |
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| บุญชู นิลถนอม Thai politician, TH (b. 1965) |
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