Globally, บุษบารัตน์ (บุษบารัตน์ 
) is a very rare mostly girly, but infrequently boy's first name. The given name บุษบารัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Also, บุษบารัตน์ is the last name as well as the forename.