Literature Reference: 'Si' means 'this', and 'Yu' means 'change'. Source from 'Shuowen Jiezi'.
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.
渝: Unwavering in purpose, steadfastly moving towards a goal, this name embodies a spirit conducive to future success.
Meaning: Unwavering and consistent, never easily changing.