纳: "Income, originally meaning 'to take in,' when used in personal names, signifies a person with an inclusive heart, broad-mindedness, and a willingness to heed others' opinions."

天: The sky, encompassing all things between heaven and earth, when used in a name, often symbolizes grand ambitions and aspirations, as well as a lifetime of unwavering integrity. This character represents the auspiciousness of pure yang and solitary excellence, capable of bestowing the profound utility of great endeavors and significant achievements.