They are mentioned as
Veliocasses by
Caesar (mid-1st c. BC) and
Pliny (1st c. AD), as (; var. ) by
Ptolemy (2nd c. AD), and as
Velocasses by
Orosius (early 5th c. AD). {{multiple image The meaning of the
Gaulish ethnonym is uncertain. The first part is certainly the
Gaulish stem , which could either derive from
Proto-Celtic ('modesty'; cf.
OIr. ,
OBret. 'honestas'), or else from Proto-Celtic ('better'; cf. Welsh 'better'). The second etymology is
semantically more probable for a tribal name, but the unknown length of the vowel
e in
uelio- makes it difficult to conclude with certainty. The meaning of the second element
-casses, attested in other Gaulish ethnonyms such as
Bodiocasses,
Durocasses,
Sucasses,
Tricasses, or
Viducasses, has been debated, but it probably signifies '(curly) hair, hairstyle' (cf. Old Irish 'curl'), perhaps referring to a particular warrior coiffure.
Patrizia de Bernardo Stempel has proposed to interpret the name as 'those with better helmets', and
Venceslas Kruta as 'those with very curly hair'. The county of
Vexin, attested in 617 as ('
pagus of the Veliocasses';
Vilcassinum in 1092,
Vulesin in 1118), is named after the ancient tribe. == Geography ==