The name kristal means:

  A - ALGAL
  R - RIMLESS
  U - UNRELAXED
  N - NOVERCAL

ARUN means:
Sun

  T - TOLE PAINTING
  H - HIGH-RELIEF
  E - ENGRAVING
  R - REALISM
  E - ENCAUSTIC
  S - SEASCAPE
  E - EXHIBIT

therese means:
Variant of Theresa which is the name of two popular saints Teresa of Avila and Therese of Lisieux. Meaning uncertain although possibly a Greek place name.

  N - NEBULA
  A - ASTRONAUT
  Z - ZENITH
  I - INNER PLANETS

NAZi means:
Coconut