MallowbyNames

Summer

SUM-er · The warmest season of the year.

2025 rank (girls)
#151
Babies named in 2025
1,973
Peak popularity
1977
2025 frequency
1 in 815 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #151 for girls today.

Popularity of Summer since 1949

Babies named Summer per year in U.S. Social Security records. Raw births topped out in 1998, but relative to how few babies were recorded back then, Summer's real moment was 1977.

8531.7k2.6k1960198020002020Most births 1998Girls
Data table (by decade)
DecadeGirls
1940s5
1950s149
1960s384
1970s9,031
1980s12,169
1990s18,807
2000s22,198
2010s16,905
2020s11,673

Meaning & origin

Summer is a seasonal name that has enjoyed consistent popularity in the United States since the 1970s. First recorded as a given name in 1949, it saw a significant rise in the 1970s and reached its peak rank in 1977. As of 2025, it ranks 151st, with approximately 1 in 815 newborn girls receiving the name. The name has been especially well received in states like Vermont, Rhode Island, and New Hampshire, where it appears among the top choices. Its trajectory has been stable in recent years, neither sharply rising nor falling. The name's straightforward meaning and sunny associations have contributed to its enduring appeal among parents seeking a nature-inspired choice.

Summer is derived directly from the Old English word sumor, meaning the season. It was among the earliest of the nature-themed names that rose in the United States during the 1960s and 1970s, part of a broader trend toward names like April, May, and Autumn. Though used as a given name earlier in the 20th century, its popularity surged after the 1976 film 'Summer of My German Soldier' and has remained in steady use since.

Where Summer is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Summer” around the world

Where Summer lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    30

    babies in 2024

  • Ireland

    40

    babies in 2025

  • New Zealand

    36

    babies in 2025

  • Quebec

    15

    babies in 2025

  • Australia (NSW)

    #89

    in 2025

Sources: INSEE (France) · CSO Ireland (Ireland) · NZ Dept of Internal Affairs (New Zealand) · Retraite Québec (Quebec) · NSW Registry of BDM (Australia (NSW)).

Nicknames & variants

Nicknames: Sunny, Sumi

Sibling names for Summer

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

Names like Summer

Names whose popularity has moved with Summer's over the last 50 years.

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

S is for Summer, our favorite little girl.

S is for Summer…”

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

Make Summer's book

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

Questions parents ask

What does the name Summer mean?
Summer means the warmest season of the year, derived from the Old English word sumor.
How popular is the name Summer currently?
As of 2025, Summer ranked 151st in the United States, with roughly 1 in every 815 baby girls given the name.
Is Summer a unisex name?
Summer is almost exclusively used for girls; in recent decades it has been rarely given to boys.