Too close?

I’m due with my first. Waiting for birth to know the sex. Hubby and I have pretty much picked our boy name but very undecided on girls. We like too many! I recently added Josie to the list. My niece is named Jocelyn and we call her Jossy. Do you think they are too close? Normally I don’t think too much about being similar to other people’s kids but we are very close and spend a lot of time together. I love the name but think it’s too close. Hubby says it is different enough.