Cognomen ويكي (Wiki 
, Wicki 
, ويكي) , globally, is quite a common family name. The cognomen ويكي is characteristic of Switzerland, where it is quite a common surname, Liechtenstein, and New Zealand, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Switzerland, Indonesia, and Poland. Also, ويكي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wiki | Indonesia, Sri Lanka, Switzerland, United States, Poland |
| Wicki | Sri Lanka, Australia, Switzerland, United States, Poland |
| Wikiwiki | United States |