The name JASMINE means:

  L - LONG-FACED
  U - UNSUPPORTED
  C - CANTHARIDAL
  I - INCRIMINATING
  E - EXASPERATING

Lucie means:
Light Illumination

  T - TRANSNEPTUNIANS
  H - HYDROGEN
  O - OPPOSITION
  R - ROCKET
  N - NORTH STAR

Thorn means:
from the thorn tree

  B - BLOCKY
  R - REGRESSING
  I - INCLUDABLE
  T - TRACHEAL
  T - TRANSUBSTANTIAL
  N - NONCLASSIFIED
  E - EASY
  Y - YEARLONG

Brittney means:
A native of England: (Britain) or France: (Brittany)