Can't Create Folder like This

Can not create the Folder of this name:-

CON, PRN, NUL,

AUX, COM1, COM2,

COM3, COM4, COM5,

COM6, COM7, COM8,

COM9, LPT1, LPT2, 

LPT3, LPT4, LPT5, 

                        LPT6, LPT7, LPT8 and LPT9