Worldwide, Mefodiy (Мефодий 
, Мефодиы , Mefodiy 
) is a rare masculine first name. The first name Mefodiy is habitual in Kazakhstan, where it is a rare masculine name, and Russia. Much less frequently, Mefodiy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Мефодий | Kazakhstan, Russia, Ukraine, Belarus |
| Мефодиы | Russia |
| Mefodiy | United States |
|
mefodiy voennyi politician (b. 1862) |
|
| mefodiy logatzky Ukrainian Righteous Among the Nations, UA (b. 1900) |
|