New York Knickerbockers

Though almost always called the Knicks these days, New York’s oldest basketball team is still officially known as the Knickerbockers. If you don’t know what a knickerbocker is, you’re hardly alone — the team even has an explanation on its NBA page. History buffs will remember that New York was settled by the Dutch and was even known as New Amsterdam for a time; the “knickerbocker” name is in honor of that history.

The term refers not only to the distinct style of pants worn by those settlers but also to the pseudonym Washington Irving used for his 1809 book A History of New York From the Beginning of the World to the End of the Dutch Dynasty: Diedrich Knickerbocker. At the time, the word was used as an affectionate term for both New Yorkers in general and the settlers’ descendants in particular.

Green Bay Packers

Corporate sponsorship is nothing new. Just ask the NFL's third-oldest franchise, which celebrated its centennial in 2019 and has been winning championships since long before the Super Bowl became football’s top prize. The team was cofounded in Wisconsin by George Whitney Calhoun and Earl “Curly” Lambeau, the latter of whom struck a deal with the company he worked for at the time: The Indian Packing Company would provide $500 for uniforms, equipment, and the right to use their athletic field, and in return, Lambeau would name his team the Packers.

It was quite the bargain. (For context, SoFi recently paid $400 million for the naming rights to the new stadium where the Los Angeles Rams and Chargers play.) Alas, the meat-packing company ceased to exist just two years later, when it was absorbed by the Acme Packing Company — whose name briefly appeared on team uniforms in 1921 — but its legacy lives on through the Packers to this day.

St. Louis Blues

Lots of teams are named after fierce animals and local landmarks. Not many are named after songs. The rare — and possibly only — exception would be the St. Louis Blues, a hockey team whose moniker is derived from W.C. Handy’s song of the same name. First recorded in 1914, the classic tune has been covered by everyone from Louis Armstrong and Bing Crosby to Dizzy Gillespie and Bessie Smith. Blues owner Sid Salomon Jr. chose it as the team's namesake because "no matter where you go in town there's singing. That's the spirit of St. Louis."

Unlike most expansion teams, the Blues were instantly successful — they made it to the Stanley Cup Finals in 1968, 1969, and 1970, but were swept in all three series. Don’t feel too bad, though — they finally won the big one in 2018.

Los Angeles Dodgers

Not unlike the Utah Jazz, the Dodgers trace their name to their original city — Brooklyn, where the team was founded as the Grays (and later the Bridegrooms) in 1883. Writers began referring to them as the "Trolley Dodgers" in 1895, when trolley cars became ubiquitous in the borough. At the time, the subtle art of evading those vehicles was as much a pastime in Brooklyn as playing baseball. The team officially adopted the nickname and became the Dodgers in 1932, ultimately keeping the title even after their 1958 move to Los Angeles, despite now being in a city that isn’t exactly known for its public transportation.

Although the name sounds quaint, historical context reminds us that it had a far different connotation at the time. “In the 1890s, the electric trolley terrified many New Yorkers,” Joseph P. Sullivan wrote in his essay “The Terror of the Trolley.” “The electric streetcar was much faster than a horse streetcar and caused many accidents. In Brooklyn especially, the trolley frequently killed or maimed young children. As a result, the electric trolley became a symbol of the chaotic nature of modern, urban life.”

Indiana Pacers

When basketball came to Indianapolis in 1967, it was probably inevitable that the new franchise would draw inspiration from the city’s most famous event: the Indy 500. Indiana’s capital and most populous city has long been synonymous with the annual race, which was established in 1911 and is billed as the Greatest Spectacle in Racing to this day. Among the Indy 500’s many traditions is the pace car, which has been used in the race since its very first edition.

The pace car’s purpose is both ceremonial and highly important: Its appearance on the track signals a caution period during which racers aren't allowed to pass either it or the competitor in front of them, often to allow safety technicians to clear the track of obstructions or wait until it’s safe to drive at full speed again. It’s considered an honor, as well as an advertising opportunity, for a manufacturer to provide the Indy 500’s pace car — the vehicle will be seen by millions, after all.

San Francisco 49ers

If you aren’t up to date on your California history, the number 49 might not carry much significance. But there's a reason it's called the Golden State, and that reason is the gold rush that began in 1848 and reached its peak in 1849. The California Gold Rush brought some 300,000 people to the state over the course of seven years, with hopeful prospectors becoming known as forty-niners. Formed nearly a century later in 1946, San Francisco's first major sports team took its name from those prospectors. Seventeen years later, the Philadelphia 76ers followed suit by naming themselves after the year America declared its independence from Great Britain.