Family name Lukkonen (Lukkonen 
, Лукконен 
) , around the world, is a rare cognomen. The family name Lukkonen is characteristic of Northern Europe, particularly Estonia, where it is quite a rare surname, Lithuania, where it is a rare surname, and Finland. In absolute terms, it most frequently occurs in Russia, the United States, and Estonia.
| VARIANT | COUNTRY |
|---|---|
| Lukkonen | Finland, Estonia, Russia, Lithuania, United States |
| Лукконен | Ukraine, Kazakhstan, Russia |