How many children played little Ricky on I Love Lucy?
Five, actually. There were two sets of twins who played him on
"I Love Lucy". And on the "Lucy-Desi Comedy Hour", (I Love Lucy
seasons 7-9), one actor played the six year old Little Ricky. He
was born Keith Thibodeaux, but Desi changed his name to Richard
Keith so he could be called Little Ricky on and off stage.