MallowbyNames

Marilynne

MAIR-uh-lin · Of uncertain origin, likely a combination of Mary and Lynn, or a variation of Marilyn.

Peak popularity
1946
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Marilynne since 1921

Babies named Marilynne per year in U.S. Social Security records.

19375619602000Most births 1946Girls
Data table (by decade)
DecadeGirls
1920s134
1930s228
1940s375
1950s179
1960s47
1970s0
1980s0
1990s0
2000s0
2010s5
2020s0

Meaning & origin

Marilynne is a rare feminine name that appeared in U.S. birth records starting in 1921, but never achieved widespread popularity. Its peak year of usage was 1946, aligning with the broader mid-century popularity of names like Marilyn. Since then, its use has remained stable but extremely uncommon, now appearing only a handful of times per year. The name is a modern English elaboration, combining Mary with the popular -lyn suffix, and is most closely associated with American naming trends of the 1940s. Despite its rarity, Marilynne offers a distinctive variant for those seeking an alternative to the more common Marilyn.

Marilynne is a modern American elaboration of Marilyn, itself a combination of Mary and the suffix -lyn. The name gained some use in the early 20th century, particularly in the 1940s when it peaked. It remains a rare variant of the more common Marilyn.

Nicknames & variants

Nicknames: Mary, Lynne, Mari

Variants: Marilyn, Marilynn, Marylyn

Sibling names for Marilynne

Names that share Marilynne's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

M is for Marilynne, our favorite little girl.

M is for Marilynne…”

In a Mallowby alphabet book, Marilynne's letter becomes Marilynne's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Marilynne's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Marilynne mean?
Marilynne is of uncertain origin, likely a combination of Mary and Lynn, or a variant of Marilyn.
How popular is the name Marilynne?
Marilynne has never ranked in the top 1000 U.S. names. It peaked in usage in 1946, and has been very rare since.
Is Marilynne a boy or girl name?
Marilynne is almost exclusively used for girls.