WIBTA if I give my daughter an “outdated” name?

I (32F) am currently 7 months pregnant and we were told by the doctor that it’s going to be a girl, so me and my husband (33M) have been thinking of names until we decided on a name we like, we decided to name her “Audrey” and when I told everyone at the baby shower, one of my sisters told me it was an “outdated name” and that she’d get bullied for having a name like that (which is funny because she wanted to name her daughter “Ashhliegh” pronounced as “Ashley” before her husband stopped her)

After a while of her making comments about the name we eventually just kicked her out of the shower and I blocked her on all social media’s when she kept messaging me telling me to change the name

So Would I Be The Asshole if I name my daughter Audrey?