In the world, แทนวัน (แทนวัน ) is an extremely rare unknown gender first name. Much more frequently, แทนวัน is the last name as well as the forename.
Tantay
ทวิช, ประยูร, and สุทธิพันธ์
) is an extremely rare unknown gender first name. Much more frequently, แทนวัน is the last name as well as the forename.