Colla \c(ol)-la\ as a boy's name is a variant of Coll. See for origin and meaning of Colla.

The baby name Colla sounds like Colle, Cole, Coley, Col, Colley, Collie, Coyle and Cully. Other similar baby names are Callan, Colum, Colm, Colt, Colby, Collby, Colin, Colyn, Colan, Collis, Colis, Collin, Collen, Cullan, Rollo, Colet, Colas, Noll, Poll, Rolly and Rolle.