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.
霖: Abundant rainfall, lush and rich, this character signifies the greatest auspiciousness for the life bearer.
Meaning: Hua refers to the birch tree, symbolizing resilience and vitality; Lin refers to gentle rain, signifying profound blessings and enduring favor.