Isaac Gaius
Isaac is a traditional family name on the father's side. Every boy on the father's side has the name
Isaac somewhere.
Gaius was a common
Roman name, 2 of Rome's most famous emperors had the name.
Issac's mom decided if she HAD to use
Isaac, then she [being an Ancient Rome major in college] would choose a
Roman name she felt was suitable.
And that could possibly make her mother-in-law mad.
We'll call him
Isaac though.