Help husband family

Rebekah • 24 year old married momma. Ryder 5, Vaida 14m pregnant with out last baby due may 2018
My daughters name will be Vaida Rose I'm due in 9 weeks ... My husbands family
Are huge Star Wars fans and keep referring her as darth Vaida ... I understand the resemblance but it's really bothers me. I've tried to calmly explain how I don't like that and I don't appreciate the jokes but they won't stop. I'm on the verge of a yelling/crying hormone attack lol HELP