McAllister is a Scottish surname and given name with origins dating back to the medieval period. It is believed to have originated from the Gaelic word "MacAlastair," which means "son of Alasdair." Alasdair, in turn, comes from the Celtic name "Ailpein," meaning "noble" or "champion."
The surname McAllister was first found in Scotland, where it was a name of considerable antiquity. The clan McAllister is believed to have originated in the lands of Argyllshire and Lochaber, where they were known for their bravery and loyalty.
As a given name, McAllister has gained popularity in recent years, particularly in English-speaking countries such as the United States and Canada. While it is often considered a masculine name due to its historical use as a surname, some parents have chosen to give it to daughters as well, as it can be used as a unisex name.
Today, McAllister continues to be associated with Scottish heritage and culture, and it is often passed down through generations of families. It is also a name that has been adopted by people of non-Scottish descent who are drawn to its strong and noble meaning.
The name Mcallister has seen some fluctuations in popularity over the years in the United States. In 2000, there were a total of 6 babies born with this unique name. Six years later, in 2006, that number decreased slightly to 5 births. Overall, between these two years, there were a total of 11 babies named Mcallister born in the United States.