Surname Havansky (Havansky 
) , throughout the world, is a very rare cognomen. The last name Havansky is habitual in Israel, where it is a very rare surname, Australia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Havansky | Israel, United States, Australia |
Гавански, Гаванский, Гаванський, Хаванский, Хаванскы, and Хаванський