Per

Per (unmutated)
Ber (mutation-soft)
Fer (mutation-aspirate)

a male given name from Latin, equivalent to English Peter


Arzur

a male given name, equivalent to English Arthur


Yann

→ French: Yann

a male given name from Hebrew, equivalent to English John


Bastian

a male given name, equivalent to English Bastian


Primel

French: Primel


Tin

a diminutive of the male given name Kaourantin

a diminutive of the male given name Kaourintin


Karadeg

French: Caradoc


Konvael

French: Convel


Konvoion

French: Convoyon

From Transalpine Gaulish *cuno (“dog, warrior, leader”).


Kornéli

French: Cornély, Corneille


Konogan

French: Conogan


Koneg

French: Connec, Conoc


Kaourantin

French: Corentin

Folk etymology traditionally linked it to korventenn (“whirlwind, hurricane”) (see Welsh gyrwynt) due to associations with sorcery. It may be instead from Proto-Celtic *koryos (“army”).


Kadeg

French: Cadoc


Tangi

French: Tanguy


Tomaz

a male given name, equivalent to English Thomas


Benead

a male given name, equivalent to English Benedict


Kerrien

French: Querrien


Kavan

French: Catman


Yannig

French: Yannick

a diminutive of the male given name Yann, equivalent to English Johnny


Salaün

a male given name, equivalent to English Salomon


Samzun

a male given name, equivalent to English Samson


Rieg

French: Rioc


Riwal

French: Rivoal


Riwalig

a diminutive of the male given name Riwal


Gwenn

Gwenn (unmutated)
Wenn (mutation-soft)
Kwenn (mutation-hard)

From Old Breton gwenn. Compare Welsh gwyn.


Sulio

French: Suliac, Suliau


Sulian

French: Suliane


Ruvonig

a diminutive of the male given name Ruvon


Tegoneg

a diminutive of the male given name Koneg


Kunwal

French: Cunwal


Koulm

French: Coulm


Koulmig

a diminutive of the unisex given name Koulm


Ehouarn

French: Ehouarn


Eginer

French: Eginer


Egat

French: Egat


Winoc

French: Winoc


Gwennin

French: Guénin


Gwenole

desc

French: Guénolé, Guignolet, Guingalois, Winwaloe

From Old Breton uuin (“white”) and uual (“value”) (compare Proto-Celtic *wellos (“desirable, good”)).


Nolo

a diminutive of the male given name Gwenole


Gwaloe

French: Waloi


Iltud

French: Iltud


Iltudig

a diminutive of the male given name Iltud


Erwan

French: Erwan

a male given name, equivalent to English Yves


Erwanig

a diminutive of the male given name Erwan


Elouan

a male given name, equivalent to English Elvan


Gweltaz

→ French: Gueltas

a male given name, equivalent to English Gildas.