Family name Widecrantz (Widecrantz 
) , in the entire world, is a very rare surname. The surname Widecrantz is habitual in the United States, where it is an extremely rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Widecrantz | United Kingdom, United States |
| elsa euphrosyne widecrantz (b. 1880) |
|