A year after Caitlyn Jenner announced her new name and gender, the popularity of the name Caitlyn plummeted more than any other baby name, according to Social Security's annual list of the most popular baby names.
In fact, the four names that dropped the most were all variations of the same name: Caitlin, Caitlyn, Katelynn and Kaitlynn.
"It was inevitable," said Laura Wattenberg, founder of BabynameWizard.com. "Caitlyn was already falling in popularity. Now it is suddenly controversial."
Each year, the Social Security Administration releases the top 1,000 baby names and uses the announcement to drive traffic to their website, where workers can start tracking their benefits long before they retire.