Who was the first to coin the phrase Obamacare?

The term "Obamacare" was first popularized by opponents of President Barack Obama's health care reform efforts, particularly during the debates surrounding the Affordable Care Act (ACA) in 2009. While it is often associated with Republican critics, the term was also embraced by some supporters as a shorthand for the legislation. The phrase reflects a broader trend in American politics where significant legislation is often named after the president who championed it.