Interesting idea.

Loony BoB = Daniel
Samuraid = Daniel
Levian = Daniel (really his middle name)
DK = Daniel (Dan)
Sugpo = Daniel
Sugpo2 = Daniel
Sugpo3 = Daniel
Sugpo4 = Daniel
Goblez = Daniel
Award Guy = Daniel
Danni = Danni
smittenkitten = Danielle
RSL = Justin
Cid = Sean
Sean = Sean
Shaun = Shaun
Shauna = Shauna
Laura = Laura
Manny = Amanda
ShlupQuack = Mandee / Amanda
Miriamel = Mandy
Shorty = Sarah
Bombshell = Sarah
Citizen Bleys = Mark
Dr Unne = Brian
Del Murder = Tony
Rye = Jess / Jessica
Jess = Jess
Squally Leonharty = Laurens
Azar = Wesley
Raistlin = Wesley
Emerald Aeris = Elyse
Chemical = Ashley
Faris = Ashley
TheAbominatrix = Ashley
Jebus = Charles
Mum = Jude / Judith
Tweety_ch1ck = Nikki / Nicola
Loony JosH = Joshua
ms_devli = Sus / Suzanne
Calliope = Nicky
Raven1073 = Graham
Wishing Star = Emma
Spiffing Cheese = Emma
chronos = Jordan
Aexoden = Jason
Hsu = Stu / Stuart
Kishi = [censored]
Breath of the Earth = Daisy

I'm having a harder time remembering usernames than remembering the real names that belong to them! Who else...

Ally = Ally
Doomgaze = Adam
Nimrod (I think he may have a new name now, not entirely sure) = Adam
Denmark = Rob
Robb = Robb
Daryl = Becca
boris no no = Ruth
theundeadhero = Matt
m4tt = Matt
Strider = Matt
Wyllius = Matt (Mat?)
Endless = Raf / Rafael
Psychotic = Paul
Knox = Paul
Princess Usa = Erika
Scottie = Scott

Running out of names here... thinking, thinking... staring at my keyboard trying to think of them!

Little Miss Awesome = Amy
Roogle = Jamel
Miriel = Hannah
fire_of_avalon = Megan
Skye-chan = Nicole
Leeza = Lisa?
SammieBabe = Sammie ...or Babe.
Doofhull = Bastian

Can I look at the memberlist?

Asorie = Angela
Rinoabella = Kelly
Kalen = Kalen
Chickencha = Evan
Jewels = Julie-Ann
Sakura Yume = Tammy
o_O = Mike
Del Snizz = Mike
Colonel Kirby = David
I'm my own MILF = Huxley
The Man = Aaron
~Tenderness~ = Michi
Sapphire = Michelle