What does Debby mean?
Debby is a very prominent first name for females (#1092 out of 4276, Top 26%) but an uncommon surname for all people. (2000 U.S. Census)
Presented below is the baby name popularity of Debby for girls. Debby entered the list in 1940-1949 and reached its top rank of #417 in the U.S. during the years 1950-1959, but is not listed currently. (2014 Birth Statistics)
Prominent varying forms of Debby ranked in the Top 1000 are Debbi, Debbie, Debbra, Debi, Debora, Deborah (#753 the previous year), Debra and Debrah. These girl names reached the peak of their popularity during 1950-1959 (usage of 0.5753%) and have become significantly less widespread since (usage 0.0274%, down 95.2%), with the versions Debbie, Debby, Debora, Deborah and Debra falling out of style. Below is a graphed comparison of the usage of Debby and related names. (2014 Birth Statistics)