Cognomen 怀祝 (怀祝 
) , around the globe, is a very rare last name. The family name 怀祝 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 怀祝 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 怀祝 | China |