The given name Maegan is a modern English spelling variation of the name Megan, which has its origins in the Welsh language. It is a feminine form derived from the Welsh name Meg, itself a pet form of the name Margred, the Welsh version of the name Margaret. Margaret, in turn, stems from the Greek name Margarites, meaning "pearl."

The earliest known use of the name Maegan can be traced back to the late 20th century, when it emerged as a creative spelling variant of Megan. While not as prevalent as the more traditional Megan, the name Maegan has been used by a number of notable individuals throughout history.

One of the earliest recorded instances of the name Maegan is Maegan Lea Merhart, an American model and actress born in 1988. She has appeared in various television shows and films, including the popular sitcom "The Big Bang Theory."

Another notable bearer of the name is Maegan Farrow, a Canadian ice hockey player who competed in the 2010 and 2014 Winter Olympics as part of the Canadian women's national ice hockey team. Born in 1986, she won a gold medal with the team in 2014.

In the field of music, Maegan Shero is an American singer-songwriter and guitarist from Pennsylvania, born in 1985. She has released several albums and performed at various music festivals across the United States.

Maegan Boehlke, born in 1977, is an American artist and sculptor known for her intricate wire sculptures and installations. Her works have been exhibited in galleries and museums throughout the United States and internationally.

Historically, one of the earliest documented uses of the name Maegan can be found in the records of the British colonial era in North America. Maegan Rowe was an English settler who arrived in Virginia in the early 17th century, around 1635.

While the name Maegan is a relatively modern spelling variation, it carries the rich historical and cultural significance of its Welsh roots, as well as the unique stories and accomplishments of those who have borne this name throughout history.