Anyone may change any of their names at any point in time to whatever they choose. {as long as it isn't anything offensive}
It is actually free to do although some people prefer to pay thinking they are getting a better service but it's all pretty much the same. It's just a question of notifying the appropriate organisations of your change of name. With this link you can change your name and print off as many documents to be witnessed as you like. I donated the fee that most places charge to charity instead.
freedeedpoll.org.uk
I've changed my surname this way and also removed my first christian name as I hated it so much. I now get lots of comments about how nice my name is.
Is it me or am I getting mixed messages
How do you acknowledge Easter.