Surname คงสมมาศ (คงสมมาศ ) , worldwide, is a very rare family name. The last name คงสมมาศ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
Constant
สายันต์
) , worldwide, is a very rare family name. The last name คงสมมาศ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.