The name that is entered in CLUAConsole:CreateCreature("") must be six characters or less. If the desired character has a name longer than that, only enter the first six letters. Some examples include:

Gibberling CLUAConsole:CreateCreature("Ray")
Khalid CLUAConsole:CreateCreature("Khalid")
Jaheira CLUAConsole:CreateCreature("Jaheir")
Noober CLUAConsole:CreateCreature("Noober")
Rufie CLUAConsole:CreateCreature("Rufie")
Flaming Fist Mercenary CLUAConsole:CreateCreature("Flame")
Angelo CLUAConsole:CreateCreature("Angelo")
Guard CLUAConsole:CreateCreature("Guard")
Ogre Mage CLUAConsole:CreateCreature("Droth")
Flaming Fist wizard CLUAConsole:CreateCreature("Flamwiz")
Dilos CLUAConsole:CreateCreature("Flma13")
Drizzt CLUAConsole:CreateCreature("Drizzt")
Elminster CLUAConsole:CreateCreature("Elmins")