The name thomas means:

  K - KHEDIVIAL
  A - APSIDAL
  L - LOVERLESS
  E - EMBRACIVE
  B - BIOSYNTHETIC

kaleb means:
Amharic and Tigrinya of Ethiopia name referring to the biblical Cain.

  A - ATTENTIVE
  U - U-SUBSTITUTION
  R - REIGNING
  O - ODD NUMBER
  R - REMAINDER OF A SERIES
  A - ARCCSC

aurora means:
Dawn

  X - X-RAY TETRA
  A - ASIAN ELEPHANT
  V - VAMPIRE BAT
  I - INSECT
  E - ELEPHANT SEAL
  R - ROCKHOPPER PENGUIN

xavier means:
January enlightened