Family name Lawrentjew (Лаврентьев 
, Lawrentjew 
) , all around the world, is a common cognomen. The surname Lawrentjew is habitual in Russia, where it is quite a common surname, Belarus, where it is quite a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Лаврентьев | Kazakhstan, Belarus, Kyrgyzstan, Azerbaijan, Russia |
| Lawrentjew | Germany, Poland |
Laurentiev, Lavrentiev, Lavrentyev, and Ławrentjew
| anatoly lawrentjew (b. 1904) |
|