What do you think about Karch

A friend gave this name to her son a few years back, and I wasn’t sure what to think at the time. I did (and still do) like the fact that the name had personal meaning to them that could be passed on to the child. Since then, the names has grown on me. It’s not anything that I would ever consider using for my children, but I do find myself seeing the appeal of the name…

What do you think of the name?
Is this a first impression sort of opinion? If so, is it possible that the name might grow on you?