Anyone share the same name or know anyone who does?

I know probably for certain no one on here shares my name. My name is Buchanan. I'm a female, and yes, that's my first name, not my last name. In everyone with this name it's their last name, but I've never heard of anyone else with it as a first name. in all my schools I've been the only one named this, and I've never in my life heard it as a first name for someone else. does anyone relate to having a very uncommon first name or name in general? (ps. dont ask me how I got this name, even my mom doesnt know 😂)