Recorded 1991–2015 Girls' name Peak 2004 34 births

Isamary — girls' name

34 babies named Isamary in U.S. Social Security records since 1991, with the highest year being 2004. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1990s102000s192010s5
2000s
Peak decade

56% of everyone ever named Isamary was born in this single decade.

2004
Single peak year

9 babies were named Isamary in 2004 — its busiest year on record.

What the Data Says About Isamary

The Social Security Administration has registered 34 babies named Isamary between 1991 and 2015, spanning 25 consecutive years of U.S. birth records. As a girl's name, Isamary currently falls outside the top 1,000 girls' names for 2015. The name reached its historical peak in 2004, when 9 babies received it in a single year.

Decade-level aggregation shows that Isamary performed strongest in the 2000s, accumulating 19 births during that ten-year window. Across the 3 decades of recorded activity, Isamary shows a clear decline from its mid-century high.

No etymological entry is currently available for Isamary 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 34 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.

Isamary at a glance

Last recorded 2015

Total births

34

Since 1991

25 years of records

Peak year

2004

9 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2015

Active since

1991

Recorded for 25 years

Last year on file: 2015

Isamary popularity over time

Annual U.S. births registered with the Social Security Administration · 2015–1991

Last recorded 2015
Peak year (2004)
9
Annual births at peak — across 25 years of records
45678910 201520082004200119951991 5

Isamary by decade

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

Peak: 2000s
Peak decade
2000s
19 births that decade — 56% of Isamary's all-time total
1990s102000s192010s5

Frequently Asked Questions

How popular is the name Isamary?
34 babies have been named Isamary since 1991. It was last recorded in 2015. The peak year was 2004 with 9 births.
When was Isamary most popular?
Isamary was most popular in the 2000s decade with 19 total births. The single peak year was 2004.
How long has the name Isamary been used?
Isamary has been recorded in Social Security data since 1991, spanning 25 years of data through 2015.
What names are similar to Isamary?
Names with a similar sound or spelling include Isabella, Isabel, Isabelle, Isabell, 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, 1991–2015 (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.