Description:

Its possible this name is only used in a small area, a family, or just hasnt become popular enough for common phrases.

My knowledge is vast, but its incomplete on this particular topic.

This names variations are few. People might shorten it to "Kali" or "Mu," but that loses a lot of the original name. Slight spelling changes like Kalimutu or Kalimuthoo could happen because of how its written in different alphabets. These arent really common variations, though. Its a pretty unique name.