From the experts:
Kylo Ren is the villain played by Adam Driver in the seventh Star Wars movie, released in December 2015. The original Kyle has sparked many variations, including Kylie and Kyler. Kylo, which takes on the fashionable o ending, is sure to follow for those who don't mind crossing to the dark side. It debuted on the US Top 1000 in 2016 -- and indeed, was the year's fastest rising boys' name.