Gwinfor as a Baby Name. Meaning and Origin of Gwinfor

What is the meaning of the name Gwinfor ?

The baby name Gwinfor is a Male name , 2 syllables long and is pronounced ˈɡwɪn.vɔr (GWIN-vor).

Gwinfor is Welsh in Origin.

Gwinfor is a modern respelling of the Welsh masculine name Gwynfor. It derives from gwyn, meaning “white, fair, blessed,” and mawr, “great.” In Welsh, the second element undergoes soft mutation (mawr → fawr) in compounds; in this established personal name, that mutation is reflected orthographically as -for, yielding Gwynfor. The semantic force is “great and blessed” or “very fair,” a traditional Welsh virtue-name pattern pairing a moral or physical quality with emphasis on stature or eminence.

The name is sparsely attested before the modern era but gained prominence in the 20th century with the Welsh cultural revival, most visibly through Gwynfor Evans (1912–2005), the first Plaid Cymru Member of Parliament. Gwinfor remains rare outside Wales and Welsh diaspora communities, where the standard form Gwynfor is preferred. Variants and related forms include Gwynfor (standard), Gwinfor (Anglicized), with common nicknames Wyn and Gwyn.

⚙ Gwinfor is absent from every birth registry and name dataset we follow. Most often that means a rare name, a regional or heritage one, or a recent coinage. By any reading, it's an exceptionally uncommon choice.