The best replacement for carl is karl.

The best alternatives to carl are rated as following:
★★★★★  karl
★★★  rob
★★★  palhares
★★★  big mac
★★  clementine
★★  carl
★  marcus
★  niko
★  moses
★  burkman
★  arakune
★  dave
  ramico blackmon

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

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



Google Trends

Scale is based on the average worldwide traffic of carl in all years. Click on graph for more.
carl
karl
rob