I love it when people own their name like that. Who cares what others think, it’s part of who you are and you should not be ashamed of that.
I was born with a very old-fashioned name myself and tried to hide it for the longest time. Even my parents only called me by the abbreviated form. Took me a long time to accept that name and take pride in it, but I’m glad that that I did. It’s part of me and I don’t care what others think.