The best replacement for doll is barbie.

The best alternatives to doll are rated as following:
★★★★★  barbie
★★★★★  action figure
★★★★  tails
★★★★  girl
★★★  weegee
★★★  dummy
★★★  chucky
★★★  white doll
★★  mephiles
★★  no doll
★★  sonic exe
★★  trample
★  american girl
★  our generation
★  doll
★  our generation doll
★  american girl doll
★  sonic.exe
★  black doll
★  madame alexander
★  avatar
  metal sonic
  dear john
  my twinn
  baby alive whoopsie doo
  my twinn doll

Your alternative for doll is not listed? Suggest!
Speaking about doll, one probably shouldn't forget about pink hair.

Other search terms related to doll and their ratings are:
★★★★★ pink hair
You have in mind a companion for doll and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of doll in all years. Click on graph for more.
doll
barbie
action figure