Literature Reference: 煜，光耀也。——《说文》；一，惟初太始，道立于一。——《说文》 'Yu' means brilliance and radiance, from 'Shuowen'; 'Yi' signifies the origin of all things, the foundation of the Dao, from 'Shuowen'.
煜:
Yuming, Yiyu, and Guangyao, all signify brilliance and radiance. When used in names, they represent a luminous and prosperous future, fostering success in one's career and endeavors.
一: To signify the beginning, to embody the entirety, and to represent the pinnacle of excellence and perfection.
Meaning: 'Yu Yi' signifies brilliance and uniqueness, symbolizing radiance and excellence.