Twilight's Jackson Rathbone shared the birth of his his third child, a son named Felix Valleau, on Jan. 2 (however, Felix is technically a 2019 baby by just a few hours, as he was born on New Year's Eve!). The name Felix has slowly grown in popularity over the last few years, creeping up to 231st most popular in 2018 from a rank of 244 in 2017 and 248 in 2016.