Starting with letter I
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 181 | Inigo | Greek | Variant of Ignatius: Fiery. Famous Bearers: St Ignatius of Antioch, martyred in the 2nd century. St Ignatius of Loyola, who founded the Jesuits in the 15th century. | M | |
| 182 | Inigo | Latin | Fiery. St. Ignacius of Loyola was founder of the Catholic Jesuit order. | M | |
| 183 | Inigo | Spanish | Fiery. Spanish variant of the Latin name, Ignatius. | M | |
| 184 | Inis | Irish | From the river island. | M | |
| 185 | Iniss | Irish | From the river island. | M | |
| 186 | Innes | Irish | From the river island. | M | |
| 187 | Innes | Scottish | From Innes. | M | |
| 188 | Inness | Celtic | From the island. | M | |
| 189 | Innis | Celtic | From the island. | M | |
| 190 | Innis | Irish | From the river island. | M | |
| 191 | Innocent | English | Innocent. | M | |
| 192 | Innocent | Latin | Innocent. | M | |
| 193 | Innocenty | Latin | Innocent. | M | |
| 194 | Innocenzio | Italian | Innocent. | M | |
| 195 | Inocencio | Spanish | Innocent. | M | |
| 196 | Inocente | Spanish | Innocent. | M | |
| 197 | Inteus | NativeAmerican | Has no shame. | M | |
| 198 | Inuus | Latin | God of fertility. | M | |
| 199 | Inys | Irish | From the river island. | M | |
| 200 | Ioakim | Russian | From Job. | M | |