Augustine
Great, majestic, or venerable
Claude
From the Latin 'Claudius,' meaning 'lame' or 'crippled,' though this literal meaning is largely overshadowed by its noble associations.
Lorenzo
From Laurentum or 'man from Laurentum'
Cassian
From the Roman family name Cassius, meaning 'hollow' or 'cup-shaped'.
Ulysses
Wrathful or hater of kings
Cornelius
Horned; one who is horned