Last name Kiddoo (Kiddoo 
) , throughout the world, is a rare family name. The surname Kiddoo is habitual in the United States, where it is a very rare surname, Canada, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kiddoo | United Kingdom, Venezuela, United States, Canada |
|
joseph barr kiddoo Union Army officer (1837-1880), US (b. 1837) |
|
| jack kiddoo college basketball player (1956–1957) Kansas State |
|