On the boy's side, the name that had the biggest popularity spike was Kylo. It saw a growth of 2,368 percent, moving from being the 3,269th most popular name in 2015 to the 901st this year. The rise is undoubtedly tied to Adam Driver's Kylo Ren character in Star Wars: The Force Awakens, released in December of 2015.
The name is a strange choice because Kylo Ren ...ahem... didn't have a great relationship with his parents.
This isn't the first time Star Wars had an impact on the popularity of a name. Anakin remains a very popular name in spite of how strange it is to name your kid after Darth Vader. In 2016, Anakin was the 701st most popular boy's name, the highest it has ever been.
Here's a look at the names that had the biggest increase in popularity last year.