I think you're over thinking it, which is what happens when you really love a name so don't worry, you want everything to be perfect so think of every available downfall. But the names are perfect, I think they are really beautiful all together, you should be proud of that combo.
So anagrams...
Westley Oscar Norton (WON)
Matilda Olivia Opal Norton (MOON)
Samuel Ulric Norton or
Sandra Ursula Norton (SUN)
Daniella Abigail Norton (
DAN)
Benjamin Elijah Norton (
BEN)
Felicity Agnes Norton or
Frederick Alan Norton (FAN)
That was fun :) what do you think?