Pierson

Pierson is an English surname that originated as a patronymic name, meaning "son of Peter". It is derived from the given name Peter, which comes from the Greek word "petros" meaning "rock".

In the Middle Ages, it was common practice to use patronymic surnames, where a person's surname indicated their father's name. Pierson is one such name, indicating that the original bearer was the son of a man named Peter.

As a given name, Pierson has been in use since the late 19th century, although it remains relatively uncommon. It is usually considered a masculine name, but can also be used for girls.

While the name has a simple origin, it carries a sense of tradition and family ties, reflecting the importance of lineage in past eras.