Last name Risty (Risty 
) , around the globe, is quite a rare cognomen. The cognomen Risty is habitual in Indonesia, where it is a rare surname, Tanzania, where it is a very rare surname, and the United States. In absolute terms, it most frequently occurs in Indonesia, the United States, and China. More frequently, Risty is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Risty | China, Indonesia, Philippines, United States, Democratic Republic of the Congo |
| austin gullickson risty American politician, US (b. 1855) |
|
|
| albert r. risty American politician, US (b. 1892) |
|