Literature Reference: 旻，秋天也。——《说文》；昕，旦明也。——《说文》 'Min' refers to autumn, and 'Xin' means dawn. Sources from 'Shuowen Jiezi'.
旻: Autumn skies, specifically referring to the celestial expanse of the fall season.
昕: The moment when the sun is about to rise. When used in names, it often symbolizes brightness and wisdom.
Meaning: 'Min' symbolizes the vastness and serenity of autumn, while 'Xin' represents the brightness and hope of dawn, signifying a broad mind and a bright future.