Family name Lavronenko (Lavronenko 
) , in the world, is a very rare cognomen. The last name Lavronenko is characteristic of Estonia, where it is a rare surname, Czechia, and Belarus, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Russia, Czechia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Lavronenko | Russia, Czechia, Estonia, Belarus, Ukraine |