益: Benefit, advantage, gain. In names, it often shares the same meaning as "overflow," symbolizing abundance and fullness, like water brimming over, representing exceptional intelligence, sharpness, and capability.
焓: Enthalpy of Combustion, Enthalpy of Reaction. Thermodynamic terms. They hold no inherent meaning in personal names.
Meaning: Yi signifies increase and benefit, while Han represents heat and energy, symbolizing warmth and vitality.