Literature Reference: 'Yao' means light, from 'Shuowen'; 'Cheng' means sincerity, from 'Shuowen'.
曜: Brilliance, radiant luminescence. When used in personal names, it often signifies exceptional talent and remarkable visibility, fostering academic success.
诚: Integrity and Simplicity, embodying honesty. When used in personal names, it often signifies a person's genuine sincerity, trustworthiness, and the commendable quality of keeping one's word without fail.
Meaning: Shining brightly and embodying sincerity and trustworthiness.