Last name De Leeuw Van Weenen (De Leeuw Van Weenen 
) , in all the world, is a very rare family name. The cognomen De Leeuw Van Weenen is habitual in Western Europe, particularly Netherlands, where it is a very rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| De Leeuw Van Weenen | France, Netherlands |