mine is easy - first name Gethin (welsh name) surname starts with an E!
lot of thought gone into that monicker, i think you'll agree.

so far we have 93-
Aegnor, alex_white101, Anarchy Ninja, Anger, Anony#1, apey, Aries,
Bad Speler, Balsiefen, Bertros Bertros, boogiesadda, brooksieb, bspride, btownmeggy,
Caleb the Cruel, Cloud, Colaalone, Colossus, cosmin, daddy1gringo,
DAZMCFC, diddle, DIRESTRAITS, DirtyDishSoap, dividedbyzero, duday53,
Econ2000, Ehriggn,
Fircoal, FRSmk3, Fruitcake,
Gangbang, gethine, Gilligan, glide, GoldenNaruto, gotnt tonkaed, Guidocks, GustavusAdolphus,
hatchman, HearthVader, heavycola, hecter, Hitman079, hiitsmestevie1,
I GOT SERVED, ignotus, InkL0sed,
jecko7, Jenos Ridan, johnnyrotten, juventino, jnd94,
Kid_A,
lozzini,
Militant, millej11, MountainLion,
neoni, Neoteny, Neutrino, Numia Kereru,
Only Ambrose,
pancakemix, ParadiceCity9, plysprtz, pmchugh, Psilocbin, pyro55,
razor34, red bull, Roger Dodger,
s.xkitten, ser stiefel, Serbia, sfhbballnut, sheepofdumb, Skittles!, SolidLuigi, Snowpepsi, soka, static_ice, strike wolf, Syzygy,
The1exile, thedash5582, Tripitaka,
unriggable,
wcaclimbing, whitestazn88, Wisse,
XenHu