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Last Name Boasso

What is the origin of the last name Boasso?

The surname Boasso is of Italian origin. It derives from a medieval nickname for someone who was strong or powerful, derived from the Italian word "boasso" which means "thick, stout." This surname has also been found in various forms such as Boazzi, Boas, and Boassolo.

Learn more about the origin of the last name Boasso

The meaning and origin of the last name Boasso

The surname Boasso is of Italian origin, specifically from the region of Tuscany. It is believed to have derived from various sources. One possible origin is a topographic name for someone who lived near a marshy or boggy area, as "boasci" in medieval Italian meant "marshy ground." Another possibility is that it could be an occupational name for a builder or mason, as "boasso" can refer to a large beam used in construction. However, these etymologies are not definitive, and the exact origin of the surname Boasso remains uncertain.

Geographical distribution of the last name Boasso

The Boasso surname has its origins in Italy and can be found predominantly among populations of Italian descent. It is most concentrated in the region of Tuscany, particularly in cities such as Arezzo, Pisa, and Florence. Migration patterns over centuries have led to a presence of the Boasso family name also in other parts of Europe, with significant numbers in Switzerland, France, and Germany. In North America, the surname Boasso can be found among Italian immigrants who settled in the United States and Canada during the late 19th and early 20th centuries, particularly in cities with large Italian-American populations like New York City, Philadelphia, Chicago, Boston, and Detroit. In recent times, the diaspora of Italian immigrants has continued to spread the Boasso name across various continents, notably Australia, Argentina, Brazil, and South Africa.

Variants and spellings of the last name Boasso

The variant and spelling of the surname Boasso can be found in several forms due to regional differences and transliteration over time. Some common versions include: Boassi, Boassio, Boazzi, Boasci, Boazza, Baossi, Bauso, Bauzo, Baucis, Bausson, and Basso (though this latter is a more common Italian surname). These variations may arise from slight changes in pronunciation, misspellings during immigration, or intentional adaptations to fit cultural norms. It's essential to note that the original origin of the name Boasso remains unknown, with possible roots in various regions across Italy.

Famous people with the last name Boasso

Notable individuals with the surname Boasson Hagen include:

1. Edvald Boasson Hagen: A professional road racing cyclist from Norway, who has competed in all three Grand Tours and won stages in each of them. He is a multiple Norwegian national champion and has represented Norway at the Olympic Games and the UCI Road World Championships.

2. Alexander Boasson Hagen: A former professional footballer who played as a midfielder for various clubs, including Manchester City and Rosenborg BK. He also played internationally for the Norway national team.

3. Kjetil Jansrud Boasson: A Norwegian World Cup alpine ski racer, specializing in super-G and downhill events. He is a two-time Olympic medalist (gold in super-G at Sochi 2014) and has won the overall World Cup title in super-G.

These individuals have made significant contributions to their respective fields of sport.

Genealogical research on the last name Boasso

The Boasso surname is believed to have originated from Italy, particularly Tuscany and Liguria regions. Early records show that the family originated from the town of Bibbona, in the Province of Pisa, Tuscany. The name Boasso is thought to be a variant of the medieval name Boso or Bosone, which means "fat" in Old Italian.

Over time, members of the Boasso family migrated to other parts of Europe and the Americas, with significant populations found in France, Switzerland, and the United States. In the United States, the Boassos settled primarily in urban areas along the East Coast such as New York City, Philadelphia, and Boston.

Notable individuals with the Boasso surname include Giuseppe Boasso, an Italian painter from Bibbona who was active during the late 19th century, and Louis Boas, a prominent American economist who made significant contributions to the field of economics in the early 20th century. The Boasso family's history reflects their journey from rural Italy to urban centers across Europe and North America.

Last name distribution maps

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Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 30 July 2025

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