Tersa

Meaning & origin

Tersa is a rare feminine name that first appeared in U.S. birth records in 1953, though it has never broken into the top 1000. Its peak year was 1969, when it saw its highest recorded usage, yet even then it remained exceptionally uncommon. Since the 1960s, its trajectory has been stable with minimal fluctuation, consistently given to fewer than five babies per year. It has no strong association with any particular state or region. Tersa likely originated as a shortened or respelled variant of Teresa, a name with deep Greek roots and enduring popularity through the 20th century. While Tersa never achieved widespread use, its quiet persistence over decades gives it a distinctive, understated appeal for parents seeking a name that feels familiar yet rarely heard.

Tersa is likely a phonetic variant or shortening of Teresa, which itself derives from the Greek name Therasia, possibly meaning 'harvester' or from the Greek word theros meaning 'summer'. The name was popularized by Saint Teresa of Ávila, a 16th-century Spanish mystic. Tersa emerged as a rare independent name in the mid-20th century, particularly in the United States during the 1960s.