Find common last names that are randomly generated with our common last name generator. We have thousands of common last names for you to browse. Our name data has been pulled from United States census information as the U.S. government is an authority on common last names. The names are useful if you are looking to name a character in a story or other fictional work but don't want a last name that is too unique. Maybe you are just interesting in viewing common last names for fun or because you are interested in names. Whatever the case may be, have fun finding common last names with our common last name generator.