禾: Seedlings, millet, and crops. In names, it often conveys the meanings of harvest, abundance, and happiness.
心: Heart and intention, often used in names to signify sincerity, is conducive to attracting noble assistance.
Meaning: The name 'He Xin' embodies the meaning of harvest and hope with 'He', and 'Xin' represents the heart and emotions, symbolizing a fulfilled and hopeful heart.