Literature Reference: 定是庙谟倾种落，必知边寇畏骁雄。—— 《破北虏太和公主归宫阙》 Surely the temple's strategy has subdued the tribes, and the border invaders fear the valiant heroes. Source from 'Po Bei Lu Taihe Gongzhu Gui Gongque'.
边: Edge, margin. It holds no particular significance in names.
寇: Bandits. Brigands.
Meaning: Border invaders symbolize the bravery and duty of guarding the frontier.