Family name Tiskevicius (Tiskevicius 
) , in all the world, is a rare surname. The surname Tiskevicius is habitual in Lithuania, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tiskevicius | United States, Lithuania, United Kingdom |