Cognomen Mykolaitienė (Mykolaitienė 
) , all over the world, is a very rare surname. The cognomen Mykolaitienė is characteristic of Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mykolaitienė | Lithuania |
| eleonora mykolaitienė LT (b. 1930) |
|