Surname Чаиковскыы (Чаиковскыы 
) , around the world, is an extremely rare cognomen. The surname Чаиковскыы is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Чаиковскыы | Russia |
Chaikovskyy, and Chaykovskyy