When I started playing FFXI which was my first MMO(RPG), I went by some jibberish names initially but then settled on a final character-name Runekane thanks to the name randomizer. Uhh went back years later as that and some other names.
Now I come back as Wolfram for something different (Had to add a Z in game.) Wolfram is the old name for tungsten, in fact the symbol W shows this relation. Tungsten is one of the hardest metals and is added to other metals during the refining process to increase their strength and in cutlery their edge as well..If you burn tungsten or a metal enriched with it it makes a great shiny rainbow pattern. (My 2nd box character is TungstenZeta)
Anyway, I guess its more a resolve to where I am in my life trying to become stronger emotionally and not break etc.
Sorry for the long darn explanation!