a city in northwest Indiana on Lake Michigan; steel production
"Gary is a bustling city in northwest Indiana known for its rich history of steel production along Lake Michigan."
shortened form of Gary Glitter.
"The fan club refused to accept his membership card unless he signed it as Gary instead of using his real name, citing their strict policy that only the shortened form of Gary Glitter was recognized."
"Gary is my neighbor who always waves hello when he walks his dog."
A patronymic surname, from Middle English​.
"Gary is a common patronymic surname derived from the father's name."
Gary began as a medieval nickname for Germanic names meaning "spear," such as Gerard or Gerald. Its modern popularity in English stems from 20th-century actor Gary Cooper, who adopted the name after being born in Gary, Indiana.