斯: This person, this moment. It conveys a sense of refinement, the awe-inspiring dignity of a sage, and the dedication of one who lives and breathes their principles morning and night.
腾: Leaping, galloping, surging. In names, it often signifies ascension and the smooth progression of all endeavors.
Meaning: The name 'Si Teng' has a melodious rhythm, symbolizing agility, vitality, and an upward momentum.