I took a quiz from facebok this afternoon and got my results. So actually my name should be "Takara" instead of "Yuki"? XD
As quoted from above, in case anyone finds the font too small, I will re-type it out here.
Test: "What's your Japanese name?"
My result: Takara - Treasure!
Explanation: Your name is "Takara" in Japanese. The character that makes up your name literally translates to "takara" - treasure, wealth, valuables. Thus your name means "treasure".