Berkowitz is a surname that can refer to various individuals and families. It is of Jewish origin and is commonly found in the United States and other countries. Notable people with the surname include David Berkowitz, a convicted serial killer known as the "Son of Sam," and Berkowitz & Associates, a law firm specializing in various legal services. In addition to its association with individuals, Berkowitz can also refer to businesses and organizations. For example, Berkowitz Gallery is an art gallery that showcases contemporary artists. The name is often linked to cultural and professional contributions in various fields.