Colas \c(o)-las\ as a boy's name is a variant of Nicholas (Greek), and the meaning of Colas is "people of victory".
The baby name Colas sounds like Colis, Claus, Claes, Collis and Claas. Other similar baby names are Colan, Calan, Colum, Colm, Clay, Colt, Cole, Colby, Coley, Colin, Colyn, Colle, Col, Coll, Colla, Comus, Colet, Silas and Sylas.