Baby names

Lindsey

My boyfriend and I have been ttc for 5 months. We’re both really excited and even picked out baby names for when our time comes. Tahlia for a girl and Lincoln for a boy. The problem is that my boyfriends sister just entered a serious relationship with a man that has a niece named Italia. Which is very similar to our choice for a girl. Do you think it takes it out of the running for us? Or do you think it would still be okay for us to use?