Literature Reference: Mighty warriors, guardians of lords and marquises. Source from 'The Book of Songs'.
北: Direction, in the morning facing the sun, the side to the left hand, opposite to "south".
桓: Huan Zhi, Huan Biao. "Huan" symbolizes the pillar, representing a person of talent, who exerts a positive influence on the development of endeavors.
Meaning: The name signifies strength and stability, like a steadfast warrior from the north, guarding peace.