Naming my trooper chick?

Last night my husband suprised Me with two beautiful chicks, one blond and one black, in a little cage with sheets and food and water. Anyway, I put them in a room and ignored their crying because i thought they were just scared and lonely. I was really upset when I woke up this morning and one was dead, the other barely alive. I realised they must have been cold and put the little black one in front of the heater and 2 hours later he was on his feet and eating. I know putting them in a room without a heater was stupid but I've never had chicks before :( anyway, I was just wondering what I should name this little trooper... (and I do plan to put him in a bigger pen later on, and yes, he has a light bulb now)