Did lady gaga got her name from a song by queen?

No, Lady Gaga's name was inspired by the song "Radio Ga Ga" by Queen, but it is not directly derived from the song. The name "Lady Gaga" was actually suggested by music producer Rob Fusari, who was working with Stefani Germanotta (Lady Gaga's birth name) at the time. Fusari was inspired by the French word "la gaga," which means "the little monster." He felt that the name captured the essence of Stefani's music and personality, and it stuck.