Literature Reference: Ding: stable, firm; Ye: bright, radiant. Source from 'Shuowen Jiezi'.
定: Peaceful and serene. In names, it often conveys the meaning of happiness, health, and carefree contentment.
燁:
"See 'Ye'. It signifies brightness and radiance."
Meaning: Stable brilliance, symbolizing steadiness and radiance.