Meaning and name origin
Cissie \ci(s)-sie\ as a girl's name is of Latin and Old Welsh origin, and the meaning of Cissie is "blind; sixth". Cissie is a variant of Cecilia (Latin, Old Welsh): the name came from the Welsh name Seissylt meaning "sixth". Also a variant of Cicely (Latin, Old Welsh): the English variant of Cecily and Cecilia. Cissie is also used as a variant of Sissy.
Cissie is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Cissie and its variant forms. The only popular variation form ranked in the Top 1000/100 is Cecilia (#206). (2014 statistics).
Suggested similar baby names are Caisie, Casie, Casse, Cassee, Cassi, Cassia, Cassie, Cassye, Caysie, Chassie, Chessie, Crissie, Kissie, Lissie and Missie. These names tend to be more commonly used than Cissie.