鑫: Prosperity and affluence, signifying the accumulation of wealth, when used in a person's name, aids in the flourishing of future career endeavors.
儿: A child, a young person, or someone who is filial and virtuous.
Meaning: The character '鑫' consists of three '金' characters, symbolizing wealth and prosperity; the character '儿' is often used as a nickname, conveying warmth and affection.