Retro simplicity is the perfect descriptor - as a first name, anyway.
Sidenote: Your signature first made me think you had lost two babies. The word 'angels' often implies miscarried or stillborn babies. Then I saw the names and recognized right away that those were your living kids. Anyway, it might just be me who gets that vibe. But I thought I'd let you know how I read it.
Three boys nappin', one mama namenerdin'
To peruse my top 100ish names:
http://www.behindthename.com/pnl/82589To peruse my non-name musings:
http://jodifriesen.blogspot.ca/