Quistis
Quistis's first name would most likely come from the name Quistia which is an ancient witched who cursed a manour in Lancashire. She said if another woman lives in the same house, she will never be happy with a man. Could this be the reason why Square gave the little love triangle between Squall, Rinoa and herself at the start of the game? However the full name Quistis comes from the french language and has a certain way of saying it.
Trepe
The name Trepe, which is Quistis's surname, comes from the word trepidation which means, nervousness, a state of mind when her fans are around her ;)
The name of Quistis creates a happy, versatile, and expressive nature, with good business judgment and a fine sense of responsibility, which should enable you to establish congenial relationships in positions of trust where you are dealing with the public. You have a clever, quick mind, with the ability to accomplish a great deal in a short period of time, although it is not easy for you to systematize your efforts. This name could allow expression along musical and artistic lines and gives you the desire to entertain and to meet and mix with people of refinement and culture. It also brings out your love of home and family, and in close association you are able to show understanding and affection. Others are attracted by your generosity and your consideration of their interests. Although this name is well balanced, if it is combined with a surname that is not harmonious, you would tend to worry and find it difficult to organize your efforts. Also, should you over-indulge in sweet, rich foods you could experience skin or liver problems