Is middlesex a real town

Yes, Middlesex is a real town, and there are several places named Middlesex in the United States, including Middlesex, New Jersey, and Middlesex, Vermont. Additionally, Middlesex is a name used for various regions and historical areas in other countries, such as Middlesex County in England. However, the specific context of "Middlesex" can refer to different locations, so it's essential to clarify which one you mean.