The form does give parents' names Go to the SSDI website and put in a known SS# belonging to someone deceased (probably the person you are seeking info for)---- when the person's info comes up, on the right side of the screen you will see a place where you can order the form. SS-5 Letter). The last time this was discussed I believe the cost to obtain it was $35, but not positive about that. Dori **************Planning your summer road trip? Check out AOL Travel Guides. (http://travel.aol.com/travel-guide/united-states?ncid=aoltrv00030000000016)