I believe you have to change your name associated with the EIN on schedule H the same as a business. 

The EIN or Employer Identification Number is a common way to identify businesses, and you should keep the information for it up to date, especially if you change your company's name. There's no way to update the name associated with your EIN electronically. There's also no official form, so you'll need to write a letter to the IRS same address that you file to.