by bwettlaufer » Thu Feb 17, 2011 10:05:49 AM
Good questions!
The credit bureau will keep your old records, and update under the new name where possible. If they see a connection, your bureau information will be merged. If they don't, you will have two separate bureaus.
So, if you are Bob Smith, and you change your name to Bob Hoosierhead, you will have two unrelated bureaus. Unless you fill out an application (or a creditor reports you) under the same social insurance number. In that case, the bureau will join your records. If you report a date of birth and same address, they *might* join your records.
You are right -- there isn't a lot of information out there. But the credit bureau is just a database receiving thousands of updates every week. The machine does the thinking based on logic rules...