Louis Armstrong’s Early Life and the True Pronunciation of His Name

Jazz legend Louis Armstrong was born in New Orleans on August 4, 1901, and baptized Catholic on August 25, 1901. Raised by his grandmother Josephine after his father left, he grew up in the Battlefield neighborhood, attended the segregated Fisk School for Boys, and worked for a Jewish Lithuanian family that helped him buy his first cornet.

Armstrong achieved worldwide fame as a trumpeter and vocalist, winning a Grammy for “Hello Dolly!” in 1965 and topping the Billboard Hot 100 with the same song. Despite popular usage of the nickname “Louie,” Armstrong consistently insisted his name was pronounced “Louis” (LOO‑is). In a 1947 interview he affirmed his mother called him Louis, and when a lyric in “Hello Dolly!” was altered to “Louie,” he responded with a pronounced “It’s Louis.”

These details clarify both his formative New Orleans upbringing and his preferred pronunciation, underscoring his lasting impact on jazz and American culture.