Holiday \ho-li-day\ as a girl's name (also used as boy's name Holiday), has the meaning "holy day". Originally meant to honor the calendar of the Christian church. Now, it has taken on the aura of joy and mirth.
Holiday has 2 variant forms: Holladay and Holliday.
Baby names that sound like Holiday are Holda, Hildy, Hilda, Hylda, Hulda, Holde and Huldah.