| Name | Meaning | Origin |
|---|
| Ceire | Saint. | Irish Baby Names |
| Eir | Peace. | Norse Baby Names |
| Geir | Spear. | Norse Baby Names |
| Kei | Legendary son of Kynyr. | Arthurian Legend Baby Names, Welsh Baby Names |
| Keir | A surname used occasionally as a first name since the late 19th century. | Celtic Baby Names, Gaelic Baby Names, Irish Baby Names, Scottish Baby Names |
| Keira | Feminine of the Irish Gaelic Kieran. Dusky; dark-haired. | Irish Baby Names, American Baby Names |
| Keri | Dusky. Dark. Descendents of Ciar. The name of a county of Ireland. Used for both genders. | Irish Baby Names, American Baby Names |
| Keri | Descendents of Ciar'. The name of a county of Ireland. Used for both genders. | Irish Baby Names |
| Kerr | Man of strength. | English Baby Names, Gaelic Baby Names, Norse Baby Names, Scottish Baby Names |
| Kir | A city, wall, meeting. | Biblical Baby Names |
| Kir | A city, wall, meeting. | Biblical Baby Names |
| Meir | Enlightens. Shining. Surname. | Hebrew Baby Names |
| Seir | Hairy, goat, demon, tempest. | Biblical Baby Names |
| Seir | Hairy, goat, demon, tempest. | Biblical Baby Names |