Last name Pečkaitis (Pečkaitis 
) , around the globe, is a very rare cognomen. The family name Pečkaitis is habitual in Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pečkaitis | Lithuania |
|
jeronimas pečkaitis LT (b. 1885) |
|
| justinas sigitas pečkaitis Lithuanian university teacher, LT (b. 1946) |
|