Friends baby name so similar to my baby name

When my best friend got pregnant and we were talking about names, I told her the name we had picked out for a boy, Elijah. She named her daughter Eliza, which sounds very similar. We are still TTC, but would it be weird if we name our son Elijah if we have a boy? If it was my brother or sisters baby I wouldn't, but I'm not sure in this situation.