Surname help

I’m totally stuck at what to name this family.

Two brothers and their immediate families:

[name]Jeffrey[/name] “[name]Jeff[/name]” (Older Brother), [name]Suzanne[/name] ([name]Jeff[/name]'s Wife) [name]Luke[/name] and [name]Mara[/name] (Their Kids)

[name]Bradley[/name] “[name]Brad[/name]” (Younger Brother), [name]Rachel[/name] ([name]Brad[/name]'s Wife), [name]Seth[/name] (Their [name]Son[/name])

Any thoughts? I’m terrible at surnaming! Thanks!

Well, do they have a heritage? They sound American, so standard American surnames would work.

[name]Baker[/name]
[name]Mason[/name]
[name]Johnson[/name]
[name]Jones[/name]
Fink
[name]Frank[/name]
Monson
[name]Lucas[/name]
[name]Perrin[/name]
[name]Walden[/name]
[name]Soren[/name]
Klein
[name]Kelvin[/name]
[name]Calvin[/name]
Roxley
[name]Thatcher[/name]
[name]Jordan[/name]
[name]Falconer[/name]
[name]Owen[/name]
[name]Martin[/name]
[name]Radcliffe[/name]
[name]Anderson[/name]
Andrews

I tend to look up surnames and pick something that sounds like the family. Or I make something up that’s completely random. Occasionally, I steal from other books and tweak it.

Here’s a link for surnames that I use a lot for my stories: http://www.grigsby.org/Surname%20Lists/Index%20to%20unique%20surnames.htm