| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 861 | Elleen | Irish | Variant of Helen, meaning light; most beautiful woman. | F | |
| 862 | Elly | Irish | Diminutive of Eileen: Light. From the name Eibhlin, derived from Evelyn or Evelina. | F | |
| 863 | Elroy | Irish | Red-haired youth. | M | |
| 864 | Elva | Irish | Elfin. | F | |
| 865 | Elvia | Irish | Elfin. | F | |
| 866 | Elvie | Irish | Elfin. | F | |
| 867 | Elvina | Irish | Elfin. | F | |
| 868 | Elvinia | Irish | Elfin. | F | |
| 869 | Eman | Irish | Irish form of Emest serious. | M | |
| 870 | Ena | Irish | Ardent, graceful. Variant of Eshne: Little fire, from Irish Gaelic. Also feminine form of Aidan: fire. | F | |
| 871 | Enat | Irish | Ardent. | F | |
| 872 | Enda | Irish | Name of a saint. | M | |
| 873 | Eneas | Irish | Variant of Aeneas: Praise. | M | |
| 874 | Ennis | Irish | From Ennis. | F | |
| 875 | Enos | Irish | One vigor. | M | |
| 876 | Eny | Irish | Ardent. | F | |
| 877 | Eochaidh | Irish | Horseman. | M | |
| 878 | Eoghan | Irish | God's gift. From a Gaelic word for youth. Also a variant of Eugene. | M | |
| 879 | Eoin | Irish | God is good; God's gift. | M | |
| 880 | Eoin Baiste | Irish | Form of John the Baptist. | M | |