Maisy is a Greek name for girls. The meaning is `perl, light` The name Maisy is most commonly given to English and Welsh girls. (18 times more often than to American girls.) The name sounds like: Maicy, Maisey, Maisa Similar names are: Daisy, Kassy, Cassy, Maisha, Kaysy, Casy, Caisi, Caisey, Kasy, Daisey, Daicy, Daizy, Daisi, Maris, Laisey, Mavis, ...