| Grigor | | - | Welsh, Bulgarian, Macedonian, Armenian | |
| Grozda | | - | Bulgarian, Macedonian | |
| Grozdan | | - | Bulgarian, Macedonian | |
| Grozdana | | - | Bulgarian, Macedonian, Croatian | |
| Hristijan | | - | Macedonian | |
| Hristina | | - | Bulgarian, Macedonian, Serbian | |
| Hristo | | - | Bulgarian, Macedonian | |
| Hristofor | | - | Bulgarian, Macedonian | |
| Igor | | EE-gər (Russian), EE-gawr (Polish) | Russian, Polish, Slovene, Croatian, Serbian, Macedonian | |
| Ilarion | | - | Bulgarian, Macedonian | |
| Ile | | - | Macedonian | |
| Ilija | | - | Macedonian, Serbian, Croatian, Bulgarian | |
| Ilina | | - | Bulgarian, Macedonian | |
| Ilinka | | - | Macedonian, Serbian, Croatian | |
| Irina | | ee-REE-nah (Russian), EE-ree-nah (Finnish) | Russian, Bulgarian, Macedonian, Romanian, Finnish, Georgian | |