I am never probably going to name another child, but this is why I hang around in baby names topic quite a lot, you lot are really nice and normal.
There is not the AIBU attitude here.
Back to the Ptolomey subject. As much as I am now used to the name (DD was best friends with Ptolemy in nursery for a while) the name does conjure up assumptions. Next year when DD goes to the local school I have already warned her that it is unlikely that Ptolomey will be there. I assume, entirely based on his name, that he will be going to a private school. Unfortunately, it is a name that causes prejudice.