User blog comment:PitchBlack696/Blog: Admins Board/@comment-6050823-20131204043841/@comment-765166-20131205053348

Google Translate says "Shanti Yen"

I'm no Japanese expert here, but based on our previous naming patterns while usually in some cases we put spaces when there's "・" on the name, it's why we have a space on Generu Serutasu (ゲネル・セルタス) and Goa Magara (ゴア・マガラ) but not on Aruserutasu (アルセルタス) and Amatsumagatsuchi (アマツマガツチ)

And none of the Frontier-exclusive monsters sans Hypnocatrice and Lavasioth (since they appeared in Unite) have any English names, or official English names since there's no official English Frontier. The english names we come up with are romanizations of the japanese names, with the exception of certain monsters as the official site for G2 had named them Lolo Gougarf and Ray Gougarf so their previous names (Loro Gougarufu and Ray Gougarufu) have been replaced with this.

Unless you have an official Frontier site that tells of their english names they stay as is