Surname Aihong (Aihong 
) , in the entire world, is a very rare family name. The last name Aihong is habitual in Singapore, where it is a rare surname, Malaysia, where it is a very rare surname, and Spain. In absolute terms, it is the most numerous in China, Spain, and Singapore. More prevalently, Aihong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aihong | Taiwan, Italy, China, United States, Bolivia |