The name is not unheard of, so no doubt there will be dickheads out there with this name. But not that I personally know of, so in my mind the name/identity is his to shape.
And yet it seems that so few realize what a poor reason that is to avoid a name. Your perception of a name is not permanent. In fact, your perception of a name is quickly overwritten when you are closely associated with someone of that name.
You'll forget all about that person you don't like if someone close to you shares their name. The person close to you owns it now, at least in your mind.
This is not a judgment of the parent commenter. Everyone has a right to name their children as they choose. I just wish more people noticed how fluid their perception of a name is.
The new friend with the once-tainted name already has a personality/life-experience they can use to enforce your new view of that name.
A new baby has no self identity as yet and will be largely shaped by the parental interactions. As a parent, I didn't want my poor perception of a name to negatively affect in any minute conscious or unconscious way how I interact with my newborn child.
Extreme? Yeah. But parents tend to get a bit extreme on some aspect or other when it comes to their kids and I figured that - as you say - it's just a name. If my extreme is to simply rule out names I don't like, then that's not so bad.
Thankfully I would never get my way on this. My first born's name fits the criteria you listed almost exactly. The idea of naming them after an older family member is growing on me for similar reasons - it's fun to say "oh you're just like Grandpa <name> in this way, but not in this other way" I guess.
My son certainly doesn’t know his name yet, but it’s how everyone addresses him. So it is definitely not an integral part of his identity, at least as he experiences it.
The name doesn’t have any meaning for me nor my wife. It is normal enough to be familiar, stands out enough to not disappear, is nice to abbreviate, sounds pleasing to our ears. But it also has nothing to do with him or his ancestry at all, except it’s ethnically congruous I guess.
So my son is not at all his name, probably for the only time in his life. It is a bit odd.