Names that Peaked in 1958

Long one of the most popular girls' names starting with P, Patti replaced Patsy as the midcentury's popular, peppy babysitter but has now joined her in the retirement home.

While Liesa is the German short form of mother name Elizabeth, Leisa is a spelling variation and is pronounced just like Lisa, though some people say it Lee-sha.

During the heyday of Deborah, Debra, and Debra -- the late 1950s and early 60s -- there were enough baby girls named Deb, just Deb, for it to make the Top 1000.