默:
In silence and stillness, a person's essence is imperceptibly shaped and transformed by the influences of their surroundings and the people around them.
飒:
In names, "sà shuǎng" and "sà sà" often convey a sense of boldness and vigor, embodying a heroic and spirited demeanor.
Meaning: Silence implies composure and depth, while 'sa' evokes a spirited and heroic demeanor, embodying strength within calmness and grace within vigor.