How much does it cost to change a letter in your birth certificate?

when i was born my mom spelled my name wrong..and it appears wrong in my birth certificate...i would like to know how much it cost to change 1 letterHow much does it cost to change a letter in your birth certificate?It depends on the state. For example, in Illinois it's $15. I imagine that would be the average cost.How much does it cost to change a letter in your birth certificate?You can't change your birth certificate in most jurisdictions, but you can legally change your name to correct that spelling. Remember all the hoorah about Obama's Hawaiian birth certificate?