![These Are the Most Popular Last Names in New Jersey](http://townsquare.media/site/397/files/2023/10/attachment-Mr.-Smith1.jpg?w=980&q=75)
These Are the Most Popular Last Names in New Jersey
Surely, the most common last name in New Jersey must be an old-world Italian name or a Polish name rooted in their homeland, maybe even a Jewish name that came about during the immigration process on Ellis Island.