Bedoelde u soms?
cortius | cossimus | cossinus | costins | costinusz | corstansz | costensz | costijnsz | costynsz | cortkin | cossen | cost | costen | coster | costien | costijn | costini | costyn | cosyn | castelin | costerie | costerien | costerij | costeris | colinus | comminus | copkind | casteil | costers