NameData
Name file · Girl · SSA 1880–2024
Rilla
Rilla is a girl's name.
▲ Risingthe Greatest Generation
2,652
Total named
61
Avg ageestimated
1914
Peak year
#7,568
Rank in 2024
Rilla peaked in 1914, when about 56 girls were given the name. Today it ranks 7,568th for girls, rising. Most people named Rilla today are around 61 years old (estimated) — squarely the Greatest Generation. In all, roughly 2,652 girls have been named Rilla since record-keeping began in 1880.

📈 Popularity over time

How many girls were named Rilla each year, 1880–2024.
Peak: 191456 girls18801900192019401960198020002020

↔ Names from the same era

Other girls' names that peaked around the same time as Rilla:
ElvieHaroldErisFaeLudieClemmie
Data: U.S. Social Security Administration (public domain), 1880–2024. Average age is estimated from a survival curve, not actuarial tables.
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How we read a name

Every figure on this page comes from the U.S. Social Security Administration's public-domain record of names given to babies born in the United States from 1880 to 2024. The SSA only counts a name in a year if at least five babies received it.

Popularity & rank

The trajectory shows how many girls were named Rilla each year. The peak year is simply the year that count was highest, and the rank is where the name sat among all girls' names in 2024.

Estimated average age

We estimate the typical age of living people with this name by combining how many were born each year with a rough survival curve. It's a useful approximation for "how old does this name feel," not a precise actuarial figure — that's why we always label it estimated.

For general informational and entertainment purposes only. Counts reflect U.S. SSA card applications and may differ from total births. Figures are rounded.