Theresa is a common female name derived from the Greek word "thera," meaning "harvester." It has various spellings and forms across different cultures, including Teresa and Terese. The name has been popular in many countries and is often associated with notable figures, such as Saint Teresa of Ávila and Mother Teresa. In modern times, Theresa is often used in various contexts, including literature, film, and music. It can represent strong, compassionate characters or symbolize nurturing qualities. The name remains a popular choice for parents naming their daughters, reflecting its enduring appeal and significance.