Flannin as a Baby Name. Meaning and Origin of Flannin

What is the meaning of the name Flannin ?

The baby name Flannin is a Male name , 2 syllables long and is pronounced FLAN-in (IPA: /ˈflænɪn/).

Flannin is Irish in Origin.

An Irish Gaelic rarity, Flannin derives from Flannán, the diminutive of Old Irish Flann (“red, ruddy, blood‑colored”), giving the sense “little red one” or “ruddy youth.” The root flann was used metaphorically for a person with a rosy complexion or fiery character, and appears across early Irish poetry and annals.

Borne most famously by Saint Flannan, 7th‑century bishop of Killaloe whose cult spread to the Hebrides (see the Flannan Isles), the name flourished in medieval Ireland among nobles, churchmen, and occasionally women; Flann itself was historically unisex, though Flannin/Flannan today is chiefly masculine. Variant forms include Flannan (standard English), Flannán (Irish spelling), Flannin and Flanin (anglicizations); related given names and surnames are Flann, Flynn (from Ó Floinn), Flanagan (Ó Flannagáin), and Flannery. Modern usage is rare but sees periodic revival in Ireland and the diaspora for its heritage feel and compact, upbeat sound.

⚙ Nothing for Flannin shows up in the birth registries or name datasets we track. That usually points to a very rare, regional, or newly coined name. However you look at it, very few people share it.