Literature Reference: Si refers to the thoughts of the heart, from 'Shuowen'; Chen means treasure, from 'Erya'.
思: Thought, intellect. In names, it often signifies quick thinking, sharp wit, and intelligence.
琛: Treasure, precious gem, and cherished jewel, in names, often signify rarity and invaluable worth.
Meaning: Deep contemplation with a heart treasuring wisdom and preciousness.