Casseday \c(a)-sse-day\ as a girl's name is a variant of Cassidy (Irish, Gaelic), and the meaning of Casseday is "curly-headed".

The baby name Casseday sounds like Cassidey, Cassiddy and Cassady. Other similar baby names are Cassey, Cassy, Casey, Caysey, Cassee, Casse, Caisey, Casilda, Cassilda, Cassia, Kassodey, Kassidy, Kassadey, Cassity, Cassidie, Cassidi, Cassidee, Cassadie, Cassadi, Casidy, Kassey, Chassidy and Chassedi.