| Name | M/F | Meaning |
|---|---|---|
| Idzi | ![]() |
Meaning : Kid, Young Goat Used in : French, German, Greek, Polish |
| Ignace | ![]() |
Meaning : Fiery, Fire Used in : Australian, French, German, Greek, Latin, Polish |
| Ignacek | ![]() |
Meaning : Fiery Or Ardent Used in : Polish |
| Ignacy | ![]() |
Meaning : Fiery Or Ardent Used in : Greek, Polish |
| Igor | ![]() |
Meaning : Warrior Archer, Protector Used in : Australian, Chinese, Basque, Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Polish, Russian, Scandinavian, Slovenian, Swedish |
| Inek | ![]() |
Meaning : Warrior Friend, Honored Friend Used in : Latin, Polish |
| Innocenty | ![]() |
Meaning : Innocent Used in : Latin, Polish |
| Inocenty | ![]() |
Meaning : Innocence, Unselfish Used in : Polish |
| Ireneusz | ![]() |
Meaning : Peaceful Used in : Australian, Greek, Polish |
| Isaak | ![]() |
Meaning : Laughter Used in : American, Australian, Chinese, Hebrew, Dutch, French, German, Greek, Polish, Swedish |
| Isak | ![]() |
Meaning : Laughter Used in : Australian, Hebrew, Danish, Finnish, Polish, Swedish |
| Ivan | ![]() |
Meaning : God Is Gracious Used in : American, Hindu, Hebrew, Czechoslovakian, Danish, Finnish, French, German, Greek, Polish, Portuguese, Romanian, Russian, Slavic, Slovenian, Spanish, Swedish, Swiss, Ukrainian |
| Iwan | ![]() |
Meaning : Gift Of God, God Is Gracious Used in : Australian, Japanese, Malaysian, Danish, French, German, Netherlands, Polish, Swedish, Ukrainian, Welsh |
| Iwo | ![]() |
Meaning : Yew Used in : German, Polish |
| Iwon | ![]() |
Meaning : Yew, Bow Used in : Polish |
| Izaak | ![]() |
Meaning : He Will Laugh Used in : Australian, Hebrew, German, Polish |
| Izajasz | ![]() |
Meaning : God Is Salvation Used in : Polish |
| Izak | ![]() |
Meaning : Laughter Used in : Australian, Hebrew, Czech, Polish, Slovenian |
| Izydor | ![]() |
Meaning : Gift Of Isis Used in : Greek, Polish |
| Izydy | ![]() |
Meaning : Gift Of Isis Used in : Greek, Polish |