The name Bridger is an English occupational surname derived from the Old English word "brycg," meaning bridge. It originated in the medieval period and referred to someone who built or maintained bridges. The name likely emerged in areas where bridge construction and maintenance were important, such as near rivers or in towns with significant trade routes.

While the name Bridger does not have any known direct references in ancient texts or religious scriptures, its connection to bridge-building, an essential aspect of early infrastructure development, suggests its relevance in historical records. The earliest recorded instances of the name Bridger date back to the 13th century in England.

One of the earliest notable individuals with the name Bridger was Sir John Bridger, a 14th-century English knight who fought in the Hundred Years' War against France. Another early figure was Thomas Bridger, a 16th-century English merchant and explorer who was involved in the early colonization efforts in Virginia.

In the 17th century, Jim Bridger, a renowned American mountain man and fur trapper, gained fame for his explorations of the Rocky Mountains and the American West. He was born in 1804 and is credited with discovering the Great Salt Lake and numerous other landmarks in the region.

Another prominent individual with the name Bridger was Al Bridger, an American baseball player who played in the major leagues from 1891 to 1902. He was a member of the Baltimore Orioles and the Brooklyn Superbas (later known as the Dodgers).

In more recent history, Bridger Walker, a young boy from Wyoming, gained national attention in 2020 for his bravery in shielding his younger sister from a dog attack, sustaining severe injuries in the process. His courageous act earned him recognition and admiration from various public figures and organizations.