In the world, Tchaikovsky (Чайковский 
, Tchaikovsky 
, 柴可夫斯基 
) is a very rare largely masculine, but seldom feminine first name. Much more frequently, Tchaikovsky is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Чайковский | Kazakhstan, Ukraine, Belarus, Kyrgyzstan, Russia |
| Tchaikovsky | United Kingdom, Poland, United States, Israel, France |
| 柴可夫斯基 | China |
Ceaikovski, Chaikivskyi, Chaikovski, Chaikovsky, Chaikovskyi, Chaykivsky, Chaykovsky, Czajkowscy, Czajkowski, Tchaikowsky, Tchaïkovski, Tschaikowski, Čajkovski, Ильич, Чаиковскы, Чайковские, Чайковський, Чайківський, and צ'יקובסקי
Mr, Sandra, Sergei, Sophie, Andrew, Andrei, Arthur, Bennet, Keeley, Pyotr Ilyich, Leslie, Jarley, Helene, Vasily, Vitaly, Vitold, Michael, Violeta, Zulfiya, Marianna, Coroline, Cristian, Yuriy, Irene, Vadim, Elena, Max, Nir, Mila, Alex, Anna, Paul, Ryan, Inna, Igor, Iuri, Alexander, Chris, Piotr, Pyotr, Roman, Ricky, Darya, David, Leann, Lucas, Thais, Nathy, Peter, and Charlotte