It costs £18.50 to change your name via deed poll in the UK using our services. The cost is the same whether the name change is for an adult or child. Each additional legal copy will cost £3.75 a piece.
The entire application process can be done online in a couple of minutes. If you want to get started on changing your name click here.
For a quick introduction on the name change process in the UK, check out this thirty second video.
Here are some other resources if you want to learn about changing your name in the UK: