Family name Pilkauskaitė (Pilkauskaitė 
) , around the globe, is a very rare cognomen. The family name Pilkauskaitė is habitual in Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pilkauskaitė | Lithuania |
| roberta pilkauskaitė Lithuanian cyclist, LT (b. 1988) |
|