Last name Croonenbroek (Croonenbroek 
) , globally, is a rare family name. The cognomen Croonenbroek is characteristic of Western Europe, particularly Netherlands, where it is a rare surname, Germany, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Croonenbroek | Netherlands, Germany, France |
| jakob croonenbroek (b. 1888) |
|