Hi, this is a 2 parter, appreciate any help as I can't find the answers online.
As a child my mum used my stepdads surname for me. No deedpoll or anything involved. I had a passport issued in this name, when I was 12 so 20 years ago now.
Neither of us have this passport and my mum moved from that address around 10 years ago.
Will this cause any issues as I now use my birth name. My national insurance card was issued in my birth name and I've nothing in my previous apart from school, medical records and the lost passport.
Secondly my child does not have father on birth certificate, has no contact but I'd gave him dad's surname on birth certificate. Recently changed by deedpoll to my surname. Again wondering if this will cause issues as hotel and flights booked in his new name?