Family name Лапушинский (Лапушинский 
, Lapušinskij, Lapushinsky 
) , all over the world, is a rare cognomen. The family name Лапушинский is characteristic of Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, this name is the most popular in Belarus, Russia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Лапушинский | Kazakhstan, Russia, Belarus |
| Lapushinsky | Canada, United States |
| Lapushinskii | Russia, Belarus |