泰: Peace and stability. In personal names, it often signifies safety and security, as well as the prosperity and tranquility of a nation. It also represents a hopeful vision, such as the belief that after extreme adversity comes great fortune.

壹: The Chinese character for the numeral "one" in its formal, capitalized form. Commonly used in documents such as receipts, invoices, and financial accounts. In personal names, it holds no specific significance.