Isidore is fantastic. All of those "i's" make me happy. Sadly, for most people
Isabelle is all the "iz" names that they know. They ought to get out more because
Isidore is, well, fantastic.
Justus -- Wrong. Me wuv heeps. I don't like
Justice at all because it reminds me of a title for a judge. But
Justus transports me back to ancient Rome which is always a good thing.
Zacchaeus -- I used to love when I heard this name in church as a child. It's so fun to say out loud.
Bert -- I'm gaga over anything with that "behr" / bear sound. I don't know if you'll have any luck enforcing your pronunciation on
Bert though. It might be more realitic to see if anyone bites at
Bernd (m).