Delainy \d(e)-lai-ny\ as a girl's name (also used as boy's name Delainy), is a variant of Delaney (Old French), and the meaning of Delainy is "from the alder grove".

The baby name Delainy sounds like Delany, Delainey and Delaine. Other similar baby names are Dellina, Deline, Delina, Delana, Delancy, Delayne, Delane, DeLaina, Delfina, Delline, Delfine, Delfin, Devany, Delsine, Delcine, Delcina, Helaine, Helaina, Melany, Melainey, Melaine, Melaina and Zelaina.