Kiley Marie Diaz is a white female, 3-feet 5-inches tall, weighs 50 pounds and has brown hair and brown eyes. She was last seen just after 9 p.m. wearing pink Mickey Mouse pajamas.
Authorities were also looking for a woman in connection with what they believe was an abduction of Diaz.
Jeanice Lopez is described as a white female, 5-feet 5-inches tall, weighing 125 pounds with brown hair and brown eyes.
If you have any information about Diaz' disappearance, call the New Braunfels Police Department at (830) 221-4100.
New Braunfels is around 175 miles west of the Houston area and 30 miles north of San Antonio.