Family name ดุลยนภ (ดุลยนภ ) , worldwide, is an extremely rare cognomen. Much more frequently, ดุลยนภ is the forename as well as the last name.
ตังสิกบุตร
) , worldwide, is an extremely rare cognomen. Much more frequently, ดุลยนภ is the forename as well as the last name.