From this point on members are allowed to have four parts to their name; a first name, a middle name, and a last name. Hyphenated words will be counted as the first and middle or middle and last name depending on how you put it on your profile. This is to stop people from going nuts and putting up seven or eight parts to a name :P
*Edit: Apparently there was already a setup for this and I hadn't known about it. Four parts for a name now. As for clan and family names this shouldn't cause a problem since you're only permitted to be in one family at a time and hold one clan title at a time, so even if you have both you still get two parts of an original name for yourself.