Around the globe, Constantyn (Constantyn 
) is a rare male forename. The given name Constantyn is habitual in Romania, where it is a rare boy's name, Indonesia, where it is a very rare masculine name, and South Africa. Also, Constantyn is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Constantyn | Italy, United States, Indonesia, Romania, South Africa |
| constantyn verhout Dutch painter (b. 1650) |
|