| Name | Meaning | Details |
|---|---|---|
| Abana | Constant | View Details |
| Cawny | Constant | View Details |
| Connie | Constant | View Details |
| Constance | Constant | View Details |
| Constantijn | Constant | View Details |
| Constantine | Constant | View Details |
| Constantino | Constant | View Details |
| Daemyn | Constant | View Details |
| Dinos | Diminutive Form Of Constantine | View Details |
| Durante | Steadfast | View Details |
| Konstantin | Constant | View Details |
| Konstantina | Constant; Steadfast | View Details |
| Konstantinos | Constant | View Details |
| Kosta | Constant | View Details |
| Kostya | Constant | View Details |