The best replacement for squall is cloud.

The best alternatives to squall are rated as following:
★★★★★  cloud
★★★★  sephiroth
★★★★  seifer
★★★  tidus
★★  lightning
★★  leon
★★  fathom
★  ultimecia
★  cloud who would win
★  tld
★  blizzard
★  auron
★  edea
★  laguna
  gust
  gale
  shimano tld
  seipher
  vincent

Your alternative for squall is not listed? Suggest!
Speaking about squall, one probably shouldn't forget about rinoa.

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



Google Trends

Scale is based on the average worldwide traffic of squall in all years. Click on graph for more.
squall
cloud
sephiroth