US Popularity Rank: 91

Origin: German

Meaning: free man

The German boy’s name Charles means “free man.” Charles is a royal name that dates back to the reign of Charlemagne, the first Charles the Great. Ever the well-traveled name, it has graced monarchs in England, France, Spain, Hungary, and Portugal since. Then there are pioneers like Charles Darwin, the father of evolution, and silent-film star Charlie Chaplin. Aviator Charles Lindbergh took the first transatlantic solo flight, and jazz great Charlie Parker helped invent the musical style bebop. This name comes bursting with historical figures to learn from, so if you’re hoping to give baby an education in just two syllables, Charles is a strong contender.