森: Flourishing, prosperous. The meaning of flourishing, when used in a person's name, aids in the vitality and vigor of life. It is a character that embodies happiness and nobility.
砥: The whetstone. To temper and hone.
Meaning: Sen Di, with a harmonious rhythm, conveys the lushness and vitality of 'Sen' and the perseverance and resilience of 'Di', evoking a sense of stability and determination.