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2025 data, released 8 May 2026

Leonore

Leonore was the 12626th most popular name for girls in 2025, given to 7 babies. Its best year was 1906, when it ranked 724th; the most babies were born in 1928 (70). Over the last ten years it has moved up 1,230 places. More babies were named Leonore in the 1920s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
#12,626 girls, down 2,655 places since 2020
Babies in 2025
7girls
Girls and boys
Almost always a girl’s name2021–2025
Peak year
192870 babies
Total since 1880
2,313babies recorded

Leonore popularity since 1880

0255075100 1900192019401960198020002020
Girls Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (girls)Babies (girls)
2025#12,6267
2020#9,97110
2010——
2000——
1990——
1980#7,8078
1970#4,64012
1960#4,06311
1950#3,15512
1940#1,82020
1930#1,18840
1920#1,04651
1910#1,01719
1900#84920
1890#1,4295
1880——

How popular is Leonore, counting every spelling?

Leonore is a spelling of Leonor, a name family that had 88 girls in 2025 across its spellings. Together these spellings went to 88 girls in 2025.

SpellingBabies 2025Official rankBabies 2021–2025
Leonor81#2,267336
Leonore7#12,62628

Spellings count together when they sound the same in American English and are used for the same sex; nicknames and forms that sound different (such as Theo and Theodore) are kept apart. How we group spellings.

How many kids will share the name Leonore?

7 of the 3,606,400 babies born in the US in 2025 were named Leonore (0.00 per 1,000 births). For a girl named Leonore born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 1,224 (of 430 pupils) would have a child named Leonore.

Chance of another Leonore in a class of 20under 1 in 50US, born 2025

Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.

How old are people named Leonore?

About 600 people born in the US named Leonore are alive today, with a median age of 68; half are between 53 and 81. That makes Leonore a name most people associate with older generations.

0–910–1920–2930–3940–4950–5960–6970–7980–8990+
Estimated people alive in the US with the name, by age, mid-2026. The darker bar holds the median age.

Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.

Names with a similar history

These names rose and fell in step with Leonore: their share of US girls followed the most similar curve since 1880. If you like Leonore, they share its era and feel.

Questions about the name Leonore

How popular is the name Leonore?

Leonore was the 12626th most popular name for girls in 2025, given to 7 babies. Its best year was 1906, when it ranked 724th; the most babies were born in 1928 (70). Over the last ten years it has moved up 1,230 places. More babies were named Leonore in the 1920s than in any other decade.

Is Leonore a boy or girl name?

In 2021–2025, almost always a girl’s name given the name Leonore in the US.