What do you call that baby girl?

Lisa reigned through the '60s, Jennifer in the 70's and early 80s, before yielding to Jessica. Jezebel assembled the map gif from data published annually by the US Social Security Administration (which issues social security cards at birth). At the SSA website, you can look at data for the last 100 years, wherein you will find that Mary held sway from 1911 through 1946, when Linda took the lead before yielding to Mary again from 1953 through 1961. Anyone got data from Canada?...