" It appears that the picture of DID as the ongoing clash of polarized personality types (e.g., good girl-bad girl, upright citizen-sociopath) is hard to sustain, although such clashes, when they occur, arrest attention and at times become a concern of the forensic psychiatrist. Most patients have personalities that are named, but there may be those who are nameless or whose appellations are not proper names (i.e.. “the slut,” “rage,” etc.).
Child personalities, those who retain long periods of continuous awareness, those who claim to know about all of the others, and depressed personalities are the most frequent types enumerated (Putnam et al.. 1986). "

― , Handbook of Dissociation: Theoretical, Empirical, and Clinical Perspectives