Does NN sound okay with last name??

We really love the name [name]Zachary[/name] and also the nickname [name]Zach[/name]. Our last name is [name]Curran[/name] (pronounced Ker-in). [name]Do[/name] you think [name]Zach[/name] [name]Curran[/name] will sound okay or will they run into each other and it will sound like Za [name]Curran[/name] is his name? I very much appreciate the help!!

I suppose they would run together if said quickly. But does it matter? It’s just a nickname, after all.

[name]Zach[/name] [name]Curren[/name] does run together a bit but it doesn’t sound bad at all.