| Iokia | Hawaiian | Hawaiian form of Josiah, the Englis.. |  |  |
| Iokina | Hawaiian | Hawaiian form of Joachim, a cognate.. |  | |
| Iokua | Hawaiian | Hawaiian form of Joshua, a cognate .. | | |
| Iolo | Welsh | This name means "the Lord is worthy.. | | |
| Iomhair | Scottish | Scottish Gaelic form of Ivor, a Sco.. | | |
| Iomhar | Irish | Gaelic form of Ivor (bow warriors, .. | | |
| Ion | Irish | Irish Gaelic form of Ian, a cognate.. | | |
| Ion | Mythology a.. | From the Greek ion (going). The nam.. | | |
| Iona | Hawaiian | Hawaiian form of Jonah, the English.. | | |
| Ionakana | Hawaiian | Hawaiian form of Jonathan, the En.. | | |
| Ionatan | Irish | Gaelic form of Jonathan (God has gi.. | | |
| Iongi | Polynesian | Young | | |
| Iorwerth | Welsh | Popular compound name composed of i.. | | |
| Ioseph | Greek | Derived from the Hebrew Yosef, whic.. | | |
| Ioseph | Irish | Gaelic form of Joseph (may he add)... | | |
| Ioseph | Russian | Derived from the Ecclesiastic Greek.. | | |
| Ioseph | Scottish | Gaelic form of Joseph (may he add)... | | |
| Iosif | Rumanian | Rumanian cognate of Joseph, which.. | | |
| Ippakness.. | Native Amer.. | Looking glass around neck. Nez Perc.. | | |
| Ippolit | Russian | Derived from the Greek Hippolytus (.. | | |
| Ippolito | Italian | Italian form of the Greek Hippolyto.. | | |
| Ipyana | African | Grace. Nyakyusa, Tanzania | | |
| Ipyana | Tanzanian | Meaning "grace."
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| Ira | Biblical | Derived from the Hebrew 'Ira (watch.. |  | |
| Ira | English | Derived from the Hebrew 'Trd (watch.. |  | |
| Ira | Hebrew | Derived from the Hebrew 'ird (watch.. | | |
| Irateba | Native Amer.. | Beautiful bird. Mohave | | |
| Iromagaja | Native Amer.. | Derived from the Siouan ite amaraju.. | | |
| Irumba | Ugandan | Meaning "born after twins."
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| Irving | Scottish | Transferred use of the surname, whi.. | | |
| Irwin | English | Meaning "sea friend." A well-known .. | | |
| Isaac | Biblical | Derived from the Hebrew yitshaq (la.. | | |
| Isaac | English | From the Ecclesiastic Greek Isaak.. | | |
| Isaac | Hebrew | Anglicized form of Yitzchak (he wil.. | | |
| Isaac | Spanish | Derived from the Hebrew Yitzchak (h.. | | |
