Not telling babies name

Brittany • Mommy to a wonderful 6yr old boy, 2yr old girl and 1yr old girl.
Is there anyone keeping their babies name a secret? We aren't telling our babies name boy or girl choice cuz 1 we don't want to hear anything negitive. It's our child and no ones opinion will change our name choice. 2 we don't want people to steal them cuz they aren't popular names and with our luck it will get super popular. I named my 5yr old Zander. I had never heard that name b4 and now everyone I know has a Zander in their family.