User blog comment:IamJakuhoRaikoben/Chapter 468: Memory of the Stars, Review./@comment-116.50.239.189-20160111145216/@comment-24784846-20160113234757

Who knows... Maybe Jude didn't have a last name so he took Layla's. I mean they did that with Sai from Naruto when he married Ino. He's officially known as Sai Yamanaka.