| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 241 | Dune | Scottish | Diminutive of Duncan: Brown-skinned soldier. | M | |
| 242 | Dunlop | Scottish | Muddy hill. | M | |
| 243 | Dunmor | Scottish | From the great hill fortress. | M | |
| 244 | Dunmore | Scottish | From the great hill fortress. | M | |
| 245 | Dunn | Scottish | Diminutive of Duncan: Brown-skinned soldier. | M | |
| 246 | Dunne | Scottish | Variant of Dunn: Brown. | M | |
| 247 | Durell | Scottish | King's doorman. | M | |
| 248 | Eairrdsidh | Scottish | Truly brave. | M | |
| 249 | Eairrsidh | Scottish | Variant of Eairrdsidh: Truly brave. | M | |
| 250 | Eallair | Scottish | Monastery's steward. | M | |
| 251 | Eanraig | Scottish | Home ruler. | M | |
| 252 | Eanruig | Scottish | Rules the home. | M | |
| 253 | Ear | Scottish | From the east. | M | |
| 254 | Earie | Scottish | From the east. | M | |
| 255 | Edom | Scottish | A variant of Adam, meaning 'of the red earth.'. | M | |
| 256 | Eideard | Scottish | Rich protector. | M | |
| 257 | Eilig | Scottish | From the deer pass. | M | |
| 258 | Ellar | Scottish | Variant of Eallair: Monastery's steward. | M | |
| 259 | Elliot | Scottish | Old Welshman. | M | |
| 260 | Eoghan | Scottish | Young; youth. | M | |