Literature Reference: 允，信也。——《说文》；晨，早也。——《说文》 'Yun' means trust, from 'Shuowen'; 'Chen' means morning, also from 'Shuowen'.
允: Promise, to permit. It metaphorically signifies honesty and trustworthiness, ensuring that every commitment is fulfilled.
晨: Morning, dawnlight. In names, it often symbolizes brightness and hope, signifying diligence, progress, and a promising future.
Meaning: Trustworthy as the morning light, symbolizing brightness and hope.