Name removal from mortgage?

I would like to know if its possible to have your name removed from a mortgage. ive been on it for 11months and its a fixed 5yr mortgage.also what costs are there involved in doing a name removal (if its possible)from a legal document, we was not married, just living together also,i dont know if that changes anything. thanks for your help.
Answer
The only way i know to do it is refinance with only one name put on the loan.