peaceful treasure

"My name is An Zhen, Peaceful Treasure." Anita, my sister, likes to tease me. Next she asks, "What's your Chinese name?
Oh yes, it's -- Na, as in That. Xi, as in West (Na, na ge de na. Xi, dong xi nan bei de xi.)"

She was the first, so my grandpa had fun choosing her name.

Why couldn't I be a Peaceful Treasure. Couldn't they come up with something with more meaning?! NA-XI