| Frano | | - | Croatian | |
| Gabriela | | gahp-RYE-lah (Polish), gah-BRYE-lah (Spanish), gahp-ree-E-lah (German) | Portuguese, Polish, Romanian, Spanish, German, Czech, Slovak, Croatian, Bulgarian | |
| Gabrijel | | - | Croatian, Slovene | |
| Gabrijela | | - | Croatian | |
| Goran | | - | Croatian, Serbian, Slovene, Macedonian | |
| Goranka | | - | Croatian, Serbian | |
| Gordan | | GOR-dahn (Serbian, Croatian) | Serbian, Croatian, Macedonian | |
| Gordana | | GOR-dah-nah (Serbian, Croatian) | Serbian, Croatian, Macedonian | |
| Grga | | - | Croatian | |
| Grgur | | - | Croatian | |
| Grozdana | | - | Bulgarian, Macedonian, Croatian | |
| Hana (2) | | - | Czech, Slovak, Croatian | |
| Henrik | | HEN-rik (Swedish, Norwegian, Danish, German) | Swedish, Norwegian, Danish, German, Hungarian, Slovene, Croatian, Armenian | |
| Hrvoje | | - | Croatian | |
| Igor | | EE-gər (Russian), EE-gawr (Polish) | Russian, Polish, Slovene, Croatian, Serbian, Macedonian | |