Seventies Names
The names of the 1970s. Close enough that most people naming babies now grew up surrounded by them, which is exactly why they read as dated rather than as anything else — the hundred-year rule has another fifty years to run on these.
15 names, very rare — fewer than 25 babies a year, in the United States
Or Browse by Decade
A decade page lists the names children were given in those years, in order, with the counts.