What's the origin of "table tennis?" Also, which term is more common? Table tennis? Or a ping pong?

Native speaker’s answer
Rebecca
Table tennis was invented in England in the 1900s, and was originally called "ping pong." However, it became more commonly known as table tennis from the early 1920s. Both names are used today, but table tennis is a little more commonly used. Ex: I'm a huge table tennis fan. Ex: I like to play sports like table tennis, badminton, and pool.