US rank #6121 Girls' name Peak 2024 112 births

Romilly — #6121 US girls' name

112 babies named Romilly in U.S. Social Security records since 2013, with the highest year being 2024. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2010s482020s64
#6121
of 17,661 girls in use

More common than 65% of names given to girls today.

2020s
Peak decade

57% of everyone ever named Romilly was born in this single decade.

2024
Single peak year

20 babies were named Romilly in 2024 — its busiest year on record.

What the Data Says About Romilly

The Social Security Administration has registered 112 babies named Romilly between 2013 and 2024, spanning 12 consecutive years of U.S. birth records. As a girl's name, Romilly currently holds the #6121 rank among girls for 2024. The name reached its historical peak in 2024, when 20 babies received it in a single year.

Decade-level aggregation shows that Romilly performed strongest in the 2020s, accumulating 64 births during that ten-year window. Across the 2 decades of recorded activity, Romilly shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Romilly in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 112 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Romilly at a glance

Outside the top 1,000

Total births

112

Since 2013

12 years of records

Peak year

2024

20 births that year

Strongest decade: 2020s

Current rank

#6,121

Among girls

As of 2024

Active since

2013

Recorded for 12 years

Last year on file: 2024

Romilly popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–2013

Outside the top 1,000
Peak year (2024)
20
Annual births at peak — across 12 years of records
0510152025 202420232022202120202019201820172016201520142013 7

Romilly by decade

Total births in each ten-year window — peak vs trough at a glance

Peak: 2020s
Peak decade
2020s
64 births that decade — 57% of Romilly's all-time total
2010s482020s64

Frequently Asked Questions

How popular is the name Romilly?
112 babies have been named Romilly since 2013. It currently ranks #6121 among girls. The peak year was 2024 with 20 births.
When was Romilly most popular?
Romilly was most popular in the 2020s decade with 64 total births. The single peak year was 2024.
How long has the name Romilly been used?
Romilly has been recorded in Social Security data since 2013, spanning 12 years of data through 2024.
What names are similar to Romilly?
Names with a similar sound or spelling include Roma, Romina, Romona, Romaine, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Romilly

Nearby Names Like Romilly

Names with a similar sound, spelling, or feel to Romilly

Names with a similar popularity rank to Romilly

Baby Name Guides

Learn more about naming trends and how to use data to choose a name

Explore more names

Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 2013–2024 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.