Name picked but friend takes it?

Would you still use it? I’ve had this name picked since I found out gender she knew I wanted to use it as we are both good friends with one of our guy friends but she was long due before me. Im really upset, I’ve also confronted her but not in a petty way I asked nicely because I genuinely curious why she would use it when she said she already had another name she was 100% on and she said she loved the name too so it stuck😤 would you still use the name by this point or change it?