Wendy Ruiz was a commercial transport passenger in the 24th century.

In 2328, the SS Kogin ferried her from Sigma Draconis IV Tourist Center to Sol IV (Marsport). Her special accommodation was a class K environment suite. Her manifest was accessed by Lieutenant Commander Data aboard the USS Enterprise-D in 2370 by reviewing this data in the commercial transport database. (TNG: "Inheritance", okudagram)

This character was only mentioned in writing.
Ruiz was named after CBS Digital head of mastering Wendy Ruiz.