so ever since ive had a blackberry my display name has always been a nickname. ive never once changed it or anything. someone juss bbmd me saying its showing my full name, but the thing is thats not even right. my name is David and its showing Dave plus my last name. it doesnt show that on my bbm tho, just theres. whats going on?
In BBM you can change someones display name, it only shows up on their BBM. So maybe your friend did that and forgot? Best way to confirm is to ask another BBM contact what name shows up.