Top 40 US name Girls' name Peak 2021 52,217 births

Isla — #35 US girls' name

52,217 babies named Isla in U.S. Social Security records since 1886, with the highest year being 2021. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s231890s741900s1121910s2441920s2691930s1821940s951950s331960s201970s261980s551990s1442000s19252010s228642020s26151
#35
of 17,661 girls in use

More common than 99.8% of names given to girls today.

2020s
Peak decade

50% of everyone ever named Isla was born in this single decade.

2021
Single peak year

5,540 babies were named Isla in 2021 — its busiest year on record.

What the Data Says About Isla

The Social Security Administration has registered 52,217 babies named Isla between 1886 and 2024, spanning 139 consecutive years of U.S. birth records. As a girl's name, Isla currently holds the #35 rank among girls for 2024. The name reached its historical peak in 2021, when 5,540 babies received it in a single year.

Decade-level aggregation shows that Isla performed strongest in the 2020s, accumulating 26,151 births during that ten-year window. Across the 15 decades of recorded activity, Isla shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in California, which accounts for 6,331 births — the largest state-level total in the dataset — followed by Texas and Florida. In total, SSA state-level files list Isla in 51 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Isla 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 52,217 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.

Isla at a glance

Top 100 girls' name

Total births

52,217

Since 1886

139 years of records

Peak year

2021

5,540 births that year

Strongest decade: 2020s

Current rank

#35

In the top 100

As of 2024

Active since

1886

Recorded for 139 years

Last year on file: 2024

Isla popularity over time — girls

Annual U.S. births registered with the Social Security Administration · 2024–1886

Top 100 girls' name
Peak year (2021)
5,540
Annual births at peak — across 139 years of records
-2,00002,0004,0006,000 202420091994197719441929191418991886 7

Isla popularity over time — boys

12 total births recorded since 2020 (Isla as boys' name)

Unisex variant — 12 births
6 20232020 6

Isla by decade

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

Peak: 2020s
Peak decade
2020s
26,151 births that decade — 50% of Isla's all-time total
1880s231890s741900s1121910s2441920s2691930s1821940s951950s331960s201970s261980s551990s1442000s19252010s228642020s26151

Isla by state

Where Isla concentrates geographically — total births since 1886

Geographically diffuse
Top 8 states by recorded births for the name Isla
Rank State Visual share Births Share of total
#1 California
6,331 12.1%
#2 Texas
3,171 6.1%
#3 Florida
2,785 5.3%
#4 New York
2,370 4.5%
#5 Ohio
2,048 3.9%
#6 Pennsylvania
1,968 3.8%
#7 Michigan
1,948 3.7%
#8 Illinois
1,929 3.7%
California share of Isla's total US births 12.1%
Even split

6,331 of 52,217 births nationwide. Compared to a flat distribution across 51 reporting states.

Isla appears in 51 states. Explore state details →

Frequently Asked Questions

How popular is the name Isla?
52,217 babies have been named Isla since 1886. It currently ranks #35 among girls. The peak year was 2021 with 5,540 births.
When was Isla most popular?
Isla was most popular in the 2020s decade with 26,151 total births. The single peak year was 2021.
Where is Isla most popular?
The top states for the name Isla are California (6,331 births), Texas (3,171 births), Florida (2,785 births).
How long has the name Isla been used?
Isla has been recorded in Social Security data since 1886, spanning 139 years of data through 2024.
What names are similar to Isla?
Names with a similar sound or spelling include Isley, Island, Islah, Islay, and 4 more. These share a common prefix and are also used for girls.

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, 1886–2024 (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.