胜: "Victory, Success. The auspicious character, when used in a name, signifies that all endeavors will be fulfilled as desired, one's aspirations on the path of life will come to fruition, and it greatly aids in the advancement of one's career."

桦: The tree species, birch. "Birch" symbolizes the toughness akin to a tree, unyielding to wind and rain, metaphorically representing a robust physique conducive to good health.