| Name | Meaning | Details |
|---|---|---|
| Idwal | Lord Of The Wall | View Details |
| Ilithyia | The Readycomer | View Details |
| Iliya | The Lord Is My God | View Details |
| Illias | The Lord Is My God | View Details |
| Ilyas | The Lord Is My God | View Details |
| Indiana | Land Of The Indians | View Details |
| Indra | Controls The Rain | View Details |
| Iniabi | The Sun On Which All Life Depends | View Details |
| Insula | Red Feather | View Details |
| Iolana | Soar Like An Eagle | View Details |
| Iolani | To Fly Like A Hawk | View Details |
| Iolo | Worthy Lord | View Details |
| Iona | From The Island Of Iona | View Details |
| Iorwerth | Worthy Lord | View Details |
| Ipo | Sweetheart | View Details |