沙: Sand, grains of sand.
弈: Engaging in a game of chess, the forest of strategy. Often refers to the "chess" in the four arts of the Chinese scholar—music, chess, calligraphy, and painting. It embodies both virtue and talent, symbolizing a love for learning and moral integrity.
Meaning: The name evokes a sense of freedom and vastness with 'sha', and wisdom and strategy with 'yi', creating an impression of both ease and intelligence.