| Name | Gender | Origin |
|---|
| Irene | Unisex | English, Finnish, French, Indian, Italian, Latin, Norwegian, Portuguese, Spanish | | Irvin | Boy | English, Indian, Scottish | | Irvine | Boy | English, Indian, Scottish | | Irving | Boy | English, Indian, Scottish | | Irwin | Unisex | English, Indian | | Isa | Unisex | English, German, Indian | | Isaac | Boy | Biblical, English, Hebrew, Indian | | Isador | Boy | English, Indian | | Isadore | Boy | English, Indian | | Isaiah | Boy | Biblical, English, Hebrew, Indian | | Ishmael | Boy | Biblical, English, Hebrew, Indian, Spanish | | Ishmerai | Boy | Biblical, English, Hebrew, Indian | | Isiah | Boy | English, Hebrew, Indian | | Isidore (Ισίδωρος) | Boy | English, French, Greek, Hebrew, Indian | | Israel | Boy | Biblical, English, Hebrew, Indian | | Issac | Boy | English, Indian | | Issachar | Boy | English, Indian | | Itai | Boy | English, Hebrew, Indian | | Itamar | Boy | English, Hebrew, Indian | | Ithai | Boy | English, Indian | | Ithamar | Boy | English, Hebrew, Indian | | Ithiel | Boy | English, Hebrew, Indian | | Itiel | Boy | English, Indian | | Ivan (Иван, Іван) | Boy | Bulgarian, Czech & Slovak, English, Hebrew, Indian, Russian, Spanish, Ukrainian | | Ivo (Иво) | Boy | Bulgarian, English, Indian, Latin | | Izzy | Unisex | English, Indian, Spanish | | Jaanai | Boy | English, Indian | | Jaasau | Boy | English, Hebrew, Indian | | Jabez | Boy | English, Indian | | Jabin | Unisex | Biblical, English, Hebrew, Indian | | Jachin | Boy | Biblical, English, Indian | | Jack | Boy | English, Indian | | Jackie | Unisex | English, Indian, Scottish | | Jackson | Boy | English, Indian, Scottish | | Jacob | Boy | Biblical, English, Hebrew, Indian | | Jada | Boy | English, Hebrew, Indian | | Jade | Unisex | English, Indian | | Jaden | Unisex | English, Hebrew, Indian | | Jadon | Boy | English, Hebrew, Indian | | Jadyn | Unisex | English, Indian | | Jae | Boy | English, Indian | | Jael | Unisex | Biblical, English, Hebrew, Indian | | Jafet | Boy | English, Indian | | Jahleel | Boy | Biblical, English, Indian | | Jahzeel | Boy | English, Indian | | Jai | Boy | English, Indian, Sanskrit | | Jaida | Unisex | English, Indian | | Jaiden | Unisex | English, Indian | | Jaime | Unisex | English, Indian, Portuguese, Scottish, Spanish | | Jair | Boy | English, Indian |
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