![](http://www.physorg.com/newman/gfx/news/hires/namepopularity.jpg)
via physorg.com
Above is a chart of baby name popularity over 120 years. Though what happens to the ones that are popular and stay popular?
Of particular interest from the study:
People who want to ensure the persistence and success of particular items should seek to popularize the items at a slow but steady pace.