Literature Reference: 暂无具体出处，但‘昱’字常见于古典文献，如《诗经》有‘昱昱其华’；‘谨’字则多用于表达谨慎、恭敬之意。 While the character '昱' appears in classical texts, such as 'Yu Yu Qi Hua' in the 'Book of Songs', '谨' often conveys prudence and respect.
昱: Sunlight, radiance, and illumination. In names, it often conveys the meaning of warmth and a luminous, radiant presence.
谨: Prudence, meticulousness. Caution, carefulness.
Meaning: Yu signifies brightness and radiance, symbolizing brilliance, while Jin represents prudence and respect, embodying seriousness and moral integrity.