Gavin too popular??

Caitlyn

I fell in love with Gavin for a boy name a few months ago. It was my first choice and I can’t shake it. Now all of a sudden it seems like it’s popping up so much so I’m wondering how common it really is?? It’ll be his middle name, but my whole family all the boys go by their middle names so it will be what he’s called. Just don’t want him to be in a class with multiple other boys with the same name like I was with having the name Caitlyn lol please help