Andrina (voiced by Tara Strong) Andrina is the sixth daughter of King Triton and Queen Athena. She appears to be the joker of her sisters.


  • Her name is the feminine form of "Andrew".
  • Andrina is 16 years old.
  • Her sisters say she's witty.
  • Her pet peeve is mer-people who can't take a joke.
  • Her biggest fear is having a boring life.
  • Her favorite food is everything!
  • Her favorite genre of music is pop.
  • Her favorite musical instrument is guitar.
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