Tessie

Tessie is a feminine given name, commonly a diminutive form of Theresa or Teresa, but it is also used as an independent name in its own right. Variants and related forms include Tess, Tessa, and Teresa. The usage is most common in English-speaking countries.

The name derives from Theresa, a name of uncertain origin that has been used in multiple languages since the early modern period. Its exact meaning is debated, with theories ranging from “harvest” to “to reap,” but no consensus exists.

Notable people with the given name include Tessie O'Shea (1913–1995), a Welsh entertainer and actress who gained prominence in mid-20th century British television and theater.

In music and popular culture, Tessie is the title of a song with early 20th-century roots. A modern revival came from the Celtic punk band the Dropkick Murphys, whose 2004 cover popularized the tune in the United States. The arrangement became closely associated with the Boston Red Sox and their fans during the 2004 season, contributing to the song's revival in sports culture and Fenway Park performances.

See also: Tess (given name); Theresa; Teresa.