Name Marykay Gender Feminine Usage English (American, Rare) Pronounced Pron. /ˈmɛɹ.i ˈkeɪ/(American English) /ˈmæɹ.i ˈkeɪ/(American English) Other Forms FormsMary Kay, MaryKay Edit Status Statusnot set Meaning & History Combination of Mary and Kay 1.Notable bearer of this name including MaryKay Carlson, the United States ambassador to the Philippines.