Family name Maskoliunas (Maskoliunas 
) , across the world, is a rare cognomen. The cognomen Maskoliunas is characteristic of Northern Europe, particularly Lithuania, where it is quite a rare surname, Estonia, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Lithuania, the United Kingdom, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Maskoliunas | United Kingdom, United States, Lithuania, Estonia |