Worldwide, ธรรมธาตรี (ธรรมธาตรี , Thamthatree ) is an extremely rare unknown gender forename. Much more frequently, ธรรมธาตรี is the last name as well as the forename.
Thamthatri
ไพริน, ภิญญู, and นิธินันท์
, Thamthatree