John was the 1st most common given name among people in the file born in 1909 — 48,192 carried it. Across all birth years, 2,443,958 people in the file carry the name; the largest birth cohort of Johns was 1918.
Living to 69
John lived to 69. Among the 1,870,755 people in the file born in 1909, half lived past 79 and one in four reached 87; the longest-lived made it to 102. Only deaths reported to Social Security between 1936 and 2011 appear in the file, so members of this cohort who died young are not counted — these are the lifespans of its survivors.
2 people with this surname appear in the file. More Csacs deaths in the file fall in the 1970s than in any other decade; New York holds the largest share of last residences.