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.
瀚: Vast and expansive, it often signifies erudition, profound knowledge, and a broad-minded spirit in names. It aids in learning and fostering friendships.
Meaning: The name 'Si Han' is melodious and elegant, with 'Si' conveying refinement and 'Han' symbolizing vastness, creating an impression of grace and broad-mindedness.