Marilyn
Meaning
modern blend of Mary and Lynn
The story
Marilyn is an American invention, a smooth blend of Mary and Lynn that begins appearing in the records around the turn of the twentieth century. Its first star was not the one you are thinking of: Marilyn Miller was among Broadway's brightest names in the 1920s, and the name's steep climb to its 1930s peak tracks her fame closely, though timing can only ever suggest a cause. When a young Norma Jeane needed a stage name in 1946, the studio proposed Marilyn, reportedly because she recalled Miller's glamour, and Marilyn Monroe went on to give those three syllables a second, far larger life. Oddly, her stardom did not push the chart higher: the name was already easing down from its prewar peak, and it kept easing. It holds a modest, steady place today, forever backlit by the two women who wore it most famously.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Marilyn peaked in the 1930s.
See popularity in Brazil
Popularity in Brazil
624 people · the #11,484 first name in Brazil · about 1 in 333,333 · median age 38
Among people named Marilyn living in Brazil at the 2022 census, more were born in the 1980s than in any other decade.
Source: IBGE, Censo Demográfico 2022
When you meet Marilyn
Most people given the name Marilyn in the United States were born between 1940 and 1969. The Marilyn you meet today is most often in her 60s or 70s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Marilyn deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Marilyn truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Marilyn fits with your family’s names and surname.
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