Certain American names that were once very popular are now becoming less common. Names that were previously dominant are no longer as favored by parents. A list has been compiled showing the decline of these names, using historical data from the Social Security Administration and other sources.

The list includes names like Karen, which was once a very popular choice for baby girls. It peaked in 1965, but has since fallen out of favor. Further details are available about the decline of these names and the current trends in baby naming.

More information can be found about the specific names on the list and their decline in popularity over the years.