Family name Ducaale (Ducaale 
) , globally, is a rare surname. The cognomen Ducaale is habitual in Djibouti, where it is quite a common surname, Somalia, where it is quite a rare surname, and Saudi Arabia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ducaale | Somalia, Saudi Arabia, Djibouti, United States, Netherlands |