Search Welsh Baby Names
| # | Name | Origin | Meaning | Gender | Save |
| 351 | Gwilenhin | Welsh | Legendary king of France. | M |  |
| 352 | Gwilym | Welsh | A Welsh variant of William, meaning resolute protector. | M | |
| 353 | Gwitart | Welsh | Legendary son of Aedd. | M | |
| 354 | Gwrddywal | Welsh | Legendary son of Evrei. | M | |
| 355 | Gwres | Welsh | Legendary son of Rheged. | M | |
| 356 | Gwyddawg | Welsh | Legendary son of Menestyr. | M | |
| 357 | Gwydre | Welsh | Legendary son of Arthur. | M | |
| 358 | Gwydyon | Welsh | Legendary son of Don. | M | |
| 359 | Gwylim | Welsh | A Welsh variant of William, meaning resolute protector. | M | |
| 360 | Gwyn | Welsh | White or handsome. | M | |
| 361 | Gwynfor | Welsh | Fair lord or fair place. | M | |
| 362 | Gwyngad | Welsh | Legendary son of Caw. | M | |
| 363 | Gwynn | Welsh | Handsome. Son of Nudd. | M | |
| 364 | Gwyr | Welsh | Pure or from Gower. | M | |
| 365 | Gwystyl | Welsh | Legendary son of Nwython. | M | |
| 366 | Gwythyr | Welsh | Legendary son of Greidyawl. | M | |
| 367 | Hayden | Welsh | Variant of Haydn: Fire. Derived from the Celtic name Aidan. | M | |
| 368 | Haydn | Welsh | Fire. Derived from the Celtic name Aidan. | M | |
| 369 | Haydon | Welsh | Variant of Haydn: Fire. Derived from the Celtic name Aidan. | M | |
| 370 | Heilyn | Welsh | Legendary son of Gwynn. | M | |
| 371 | Hen Beddestyr | Welsh | Legendary son of Erim. | M | |
| 372 | Hen Was | Welsh | Old servant. | M | |
| 373 | Hen Wyneb | Welsh | Old face. | M | |
| 374 | Howel | Welsh | Variant of Hywel: Eminent. Attentive. | M | |
| 375 | Howell | Welsh | Variant of Hywel: Eminent. Attentive. | M | |
| 376 | Hu | Welsh | Welsh form of Hugh 'intelligent'. | M | |
| 377 | Huabwy | Welsh | Legendary son of Gwryon. | M | |
| 378 | Huarwar | Welsh | Legendary son of Avlawn. | M | |
| 379 | Hueil | Welsh | Legendary son of Caw. | M | |
| 380 | Huey | Welsh | Variant of the Latin Hugh. A thinker. Intelligent. | M | |
| 381 | Hugh | Welsh | Variant of the Latin Hugh. A thinker. Intelligent. | M | |
| 382 | Hughie | Welsh | Variant of the Latin Hugh. A thinker. Intelligent. | M | |
| 383 | Huw | Welsh | Welsh form of Hugh. A thinker. Intelligent. | M | |
| 384 | Hydd | Welsh | Deer. | M | |
| 385 | Hywel | Welsh | Eminent. | M | |
| 386 | Iago | Welsh | Supplanter. Can be either a variant of James or Jacob. Associated with the wicked Iago in Shakespeare's Othello'. | M | |
| 387 | Iau | Welsh | Welsh form of Zeus 'life'. | M | |
| 388 | Iddawg | Welsh | Legendary son of Mynyo. | M | |
| 389 | Iddig | Welsh | Legendary son of Anarawd. | M | |
| 390 | Idris | Welsh | Fiery lord. | M | |
| 391 | Ifor | Welsh | Lord. Can also be a variant of Ivor. | M | |
| 392 | Ioan | Welsh | Welsh form of John 'God's gift'. | M | |
| 393 | Iob | Welsh | Diminutive of Iorwerth: Worthy lord. Derived from 'ior' and 'gwerth'. Legendary son of Maredudd. | M | |
| 394 | Iolo | Welsh | Diminutive of Iorwerth: worthy lord. | M | |
| 395 | Iona | Welsh | Legendary king of France. | M | |
| 396 | Iorwerth | Welsh | Worthy lord. Derived from 'ior' and 'gwerth'. Legendary son of Maredudd. | M | |
| 397 | Ithel | Welsh | Generous lord. | M | |
| 398 | Iustig | Welsh | Legendary son of Caw. | M | |
| 399 | Ivor | Welsh | Variant of Ifor: Lord. Can also be a variant of Ivor. | M | |
| 400 | Iwan | Welsh | Welsh form of John 'God's gift'. | M | |