| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 361 | Erwin | Welsh | White river. | M | |
| 362 | Erwyn | Welsh | White river. | M | |
| 363 | Eryi | Welsh | From Snowdon. | M | |
| 364 | EsyIlt | Welsh | Welsh form of Isolda. | F | |
| 365 | Eudav | Welsh | Legendary son of Caradawg. | M | |
| 366 | Eurneid | Welsh | Legendary daughter of CIydno. | F | |
| 367 | EurolwVn | Welsh | Legendary daughter of Gwydo!wyn. | F | |
| 368 | Eus | Welsh | Legendary son of Erim. | M | |
| 369 | Ev | Welsh | Diminutive of Evan: God is good. | M | |
| 370 | Evan | Welsh | Young. The Welsh form of the Hebrew John, meaning God has been gracious, or God has shown favor. | M | |
| 371 | Evann | Welsh | Variant of Evan: God is good. | M | |
| 372 | Evans | Welsh | Variant of Evan: God is good. | M | |
| 373 | Evin | Welsh | Variant of Evan: God is good. | M | |
| 374 | Evon | Welsh | Variant of a Gaelic name anglicized as John. | M | |
| 375 | Evrawg | Welsh | From York. | M | |
| 376 | Evyn | Welsh | Variant of a Gaelic name anglicized as John. | M | |
| 377 | Ewan | Welsh | Variant of Evan: God is good. | M | |
| 378 | Eyslk | Welsh | Fair. | F | |
| 379 | Fane | Welsh | Good-natured. | M | |
| 380 | Fercos | Welsh | Legendary son of Poch. | M | |