Family name Lazenga (Lazenga 
) , all over the world, is a very rare last name. The cognomen Lazenga is habitual in Israel, where it is a very rare surname, the United States, where it is an extremely rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Lazenga | Israel, United States, United Kingdom |
| tzvi lazenga Victim of the Holocaust, PL (b. 1930) |
|