and name

I asked the neighbor:
What was your granddaughter’s name?
and clearly.
You don’t know what my granddaughter’s name is?
and clearly.
I had already doubted his hearing and adequacy, but he explained that his granddaughter was named “JASNA”, gently “Jasenka”. Why parents, when giving a name, did not think about how she would meet boys and, in general, present themselves.