Last name Гуоыинг (Guoying 
, Гуоыинг 
) , around the globe, is a rare family name. The last name Гуоыинг is habitual in Taiwan, where it is a rare surname, Hong Kong, and Singapore. Measured by absolute frequency, it is commonest in Taiwan, China, and Indonesia. Predominantly, Гуоыинг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guoying | Indonesia, China, Hong Kong, Taiwan, United States |
| Гуоыинг | Russia |