思: Thought, intellect. In names, it often signifies quick thinking, sharp wit, and intelligence.
垦: Turning the soil with vigor, tilling the land with diligence. In the context of a name, it often symbolizes hard work and relentless effort.
Meaning: The name has a pleasant rhythm, with 'Si' suggesting deep thought and 'Ken' symbolizing diligent cultivation, conveying a sense of practicality and progress.