Marilyne's name popularity seems to have peaked during the late 1930s and early 1940s, with a particularly high number of births in 1936 (18) and 1940-1942 (15, 14, 13 respectively). After the 1950s, its usage as a baby name declined significantly, with fewer than 10 births per year from 1952 onwards. Overall, Marilyne has been a relatively uncommon name, with only 329 recorded births over this period.