How many have sung Jingle Bells?

"Jingle Bells" has been sung by countless artists across various genres since its composition in 1857. Notable renditions include those by Bing Crosby, Frank Sinatra, and The Beatles, among many others. Its widespread popularity ensures that virtually every musician, from professional singers to amateur choirs, has likely performed the song at some point. Therefore, it's impossible to quantify exactly how many have sung it, but the number is certainly in the millions.