Hmmm... this is a tricky question. Fate has really said all the names I can think of. Maybe, google will help. lol.
Aloysius (just so you know, pronounced al-oo-wishus), Alonzo, Alec (I've been reading Anne of GG) Adolphus, Augustus. If you are really keen, classical greek and Roman names were popularised in the 19th century, so you may get away with something like Achilles or Aneus or Agrippa.