How do I enter Dutch names in Address Book? Dutch surnames are kind of weird, in that a lot of them start with small words such as 
de/'t/het ("the"), van ("of"), van 't, van der ("of the"), etc. This makes them a pain to enter in most address books, since you really want to ignore that part of the name when sorting, but not when displaying. This means you get "Piet Vries" instead of "Piet de Vries".

While Address Book has the "middle name" field, which can be abused for this, it really isn't meant for it, causing some applications (iCal, for example) to ignore the field, showing an incomplete name.

iTunes solves this problem for artist and album names, giving you a "sort album" or "sort artist" field to enter a string to sort on (so "The Beatles" are sorted as if they're called "Beatles"). I haven't been able to find a similar field in Address book.

So, what is the correct way to make Address Book deal with this?
My preference is to list their name as something like "Heirseele, van" because when searching by last name you'll still find them using "van" if you decided to. Putting the preposition in another field is a little hackey (and incorrect from a data-integrity point of view) for me.

For the benefit of others: in Dutch, all those prefixes are part of the name. You refer to someone in Dutch as "Meneer van Heirseele" not as "Meneer Heirseele". Those names haven't joined the prepositions like French names have (e.g., Dupré).

Just my two cents…