Runs-With-Fire is the official name I gave him. Yol is just something I call him. But, I made a story behind it.

Runs-With-Fire is his Argonian name, the villiage name/nickname. Yol is his true name, that only his closest friends get to know. He was named such, because since he was little, he has been obsessed with fire. Playing with fire magic, learning the power. Also, because he was the fire running in his villiage. He'd walk around it at night with a torch, watching for enemies. One day, he protectedthe villiage from wolves, how he got his scar over his eye and his new name.