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