Cognomen Chaykivsky (Chaykivsky 
) , all around the world, is an extremely rare family name. The cognomen Chaykivsky is characteristic of Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chaykivsky | United States |
Ceaikovski, Chaikivskyi, Chaikovski, Chaikovsky, Chaikovskyi, Chaykovsky, Czajkowscy, Czajkowski, Tchaikovsky, Tchaïkovski, Tschaikowski, Čajkovski, Чайкивский, Чайкивський, Чайковские, Чайковский, Чайковський, Чайківський, Чаыкивский, and チャイコフスキー