Siblings for Edward

I have a friend and a cousin who have both named their first child [name]Edward[/name] (and no, they’re not Twilight die hards :)).
[name]Both[/name] love it, but both have also mentioned how hard they think it’ll be to find a name (or names) they’ll love as much for siblings.

[name]Both[/name] love how classic and well known yet underused it is. For one of them, options [name]Richard[/name], [name]Charles[/name]/[name]Charlie[/name], [name]Robert[/name], [name]Harry[/name], [name]Alice[/name] and [name]Victoria[/name] are out as these are all the names of close family or friends children. [name]One[/name] of the boys goes by [name]Ed[/name] mostly, while the other one is definitely [name]Edward[/name].

[name]Just[/name] wondering what your suggestions for possible sibling names would be?