Dinas as a Baby Name. Meaning and Origin of Dinas

What is the meaning of the name Dinas ?

The baby name Dinas is a Unisex name , 2 syllables long and is pronounced Welsh: /ˈdiːnas/ (DEE-nas); Anglicized: /ˈdɪnəs/ (DIN-əs).

Dinas is Welsh in Origin.

Dinas is a rare given name of Welsh and Cornish origin, taken from the Brittonic noun dinas meaning “fortress, stronghold,” and by extension “city.” It ultimately relates to the Celtic root *dūno- “fort,” cognate with Scottish Gaelic dùn and the -dun/-dunum elements found across ancient Celtic place names. The word is prominent in Welsh and Cornish toponymy - seen in Dinas Powys, Castell Dinas Brân, and Dinas Head - before being adapted as a personal name.

As a given name, Dinas has sporadic modern use, especially since 20th‑century Celtic revivals, and tends to be masculine but can be used unisex. Variants are uncommon; occasional respellings like Dynas appear, while Di works as a nickname. Cognate or related elements include Gaelic Dùn in names and place terms. Not to be confused with Dina (Hebrew “judgment”) or Greek Dinos, Dinas retains a crisp, place‑rooted meaning of “stronghold” and “city.”