How rude! Why would you mis-spell your own childs name?

I get really frustrated when people put the wrong name. My name plate at my old job had my name spelt wrong so they had to re-make it (but fancy spelling someones name wrong like that?)

Something similar happened to me at school too where it was my first year at a new school and I had enrolled under my correct name and everything. Anyhow, I went to the classroom and the teacher was calling the roll and kept on saying "do we have a Katrina? Who's Katrina?" Being new to the school, I didnt know many people and for all I knew there could have been a Katrina in the class.. so I didnt respond. My name never got called so I asked the teacher to add my name to the list. She's like "oh its already here, see KATRINA" and she didnt believe me when I was telling her thats not actually my name and that they had probably done a typo (she was telling me "no, they didnt do a typo, thats your name"). So I ended up having to get it changed on all the school roles as they had Katrina on all of them , instead of Karina. Stupid idiots! Why would I have mis-spelt my own name??