Starting with letter I
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 101 | Ilke | Teutonic | Hard working. | F | |
| 102 | Illyricum | Biblical | Joy, rejoicing. | F | |
| 103 | Ilma | German | Resolute protector. Strong helmet. Diminutive of Wilhelmina, feminine form of Wilhelm. | F | |
| 104 | Ilon | Greek | Light. | F | |
| 105 | Ilona | Greek | Variant of Helen: Shining light. The bright one. | F | |
| 106 | Ilona | Hungarian | The bright one. The Hungarian form of Helen. | F | |
| 107 | Ilonka | Greek | Light. | F | |
| 108 | Ilsa | German | Abbreviation of Elizabeth. | F | |
| 109 | Ilsa | Teutonic | Noble maid. | F | |
| 110 | Ilse | English | Variant of Elizabeth. My God is bountiful;God of plenty. | F | |
| 111 | Ilse | German | Oath of God. Noble. A German diminutive of the name Elizabeth. | F | |
| 112 | Ilse | Greek | Variant of Elizabeth: From the Hebrew Elisheba, meaning either oath of God, or God is satisfaction. | F | |
| 113 | Ilse | Hebrew | Variant of Elisabeth: From Elisheba, meaning either oath of God, or God is satisfaction. | F | |
| 114 | Ilse | Teutonic | Noble maid. | F | |
| 115 | Ilu | Greek | Light. | F | |
| 116 | Iluminada | Spanish | Illuminated. | F | |
| 117 | Iluska | Greek | Light. | F | |
| 118 | Ilyse | German | Noble. | F | |
| 119 | Im-Tit-Haal | Muslim | Variant of Imtithal: Polite obedience.. | F | |
| 120 | Imaan | Muslim | Variant of Iman: Faith. Belief.. | F | |