光: Light, radiance. When used in personal names, it often signifies an open and honest heart, a sunny and cheerful disposition, as well as a sense of being filled with hope.
铎: The wooden bell and the ceremonial bell. In names, they often symbolize grandeur and vastness, aiding in the flourishing of one's endeavors.
Meaning: Light symbolizes brightness and radiance, while 'duo' refers to an ancient bell, signifying a resonant voice that spreads far and wide. The name conveys brilliance and widespread fame.