Family name Kaznelson (Kaznelson 
, כצנלסון 
) , in all the world, is a rare surname. The surname Kaznelson is characteristic of Israel, where it is quite a rare surname, Denmark, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaznelson | Denmark, United States |
| כצנלסון | Israel |
|
paul kaznelson Czech physician and university teacher (1892-1959), PL (b. 1892) |
|
| wulf kaznelson (b. 1864) |
|
|
| siegmund kaznelson journalist, author and non-fiction writer (1893-1959), PL (b. 1893) |
|