Its a play on St. Germain, but Orc Face is fun too. St. Germain was an alchemist that caused a sensation at European courts around 400 years ago, at which time he was at least 300 years old. Supposedly. Its quite likely he was a "go getter" type serving the French king Louis XIV. He was fluent in apparently all European languages, and multiple people recounted seeing him when they were young, and again later when they were old, and St. Germain hadn't aged at all. My own pet theory is that he was the legionnaire who stabbed Jesus on the cross, who Jesus said would still be here when he returned. Obviously very symbolic language, even if an actual historical event.

English : "saint Jermain"
French : " San zhemah" where the 'zh' is like a more continuous J and the 'ah' kinda nasally

Basically an early modern man of mystery and intrigue, and who actually existed