I chose to do a forest town this time around too but I went very unoriginal and chose Woodland for my town.
I might have chosen Sunwoods but I didn't think the name would match my town's color scheme.
Town names:
Treebay
Thicket
Acreage or Acrerige
Medoland
Redwood
Treemill
Greenery
Oldbeech
Oakbeech (because oaks are trees and beech are trees but it sounds like beach...)
Mossland
Greensea
Names:
Timberly (play on the name Kimberly)
Arden
Savanna
Seedling
Topiary
Sprout
Canary
Robin
Carrot
Olive
Mossy
Emerald
Shamrock
Laurel
Viridian
Lawna