The name Sissy is an unusual yet charming choice, originally used as a diminutive of names like Susanna, Susan, and Cecilia. It gained popularity in the mid-20th century, particularly in English-speaking countries. The name's unique sound and spelling make it memorable and distinctive. However, its usage has remained relatively uncommon, making it an excellent option for parents seeking a rare yet endearing name for their daughter.
The name Sissy peaked in popularity between the years 1958 and 1961, with a high of 25 births in 1958. After that, its usage began to decline steadily, reaching its lowest point in recent times with only 5 births in both 2006 and 2012. Overall, there have been a total of 710 births with the name Sissy from 1944 to 2013.