雨: The life-giving rain that nourishes all things.
衡: Balance, a symbol of equilibrium and fairness. When used in a person's name, it signifies impartiality, justice, and the respect they command.
Meaning: Rain symbolizes nourishment and vitality, while 'Heng' represents balance and fairness, implying a life nourished like rain and a character as just as a scale.