Spelling!

For a long time now, I have been meaning to change the spelling of my name... I have no idea how to go about it... Every time when I write my name I get irritated with the wrong spelling I am using...

I spell my name प्रज्ञा as Pradnya...
Instead it should be Prajna. Pra: प्र and Jna ज्ञा

Should be formally changing it soon!