Recorded 1957–1965 Girls' name Peak 1957 67 births

Sindee — girls' name

67 babies named Sindee in U.S. Social Security records since 1957, with the highest year being 1957. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1950s511960s16

The verdict

67 girls have been named Sindee since 1957, peaking in the 1950s, last recorded in 1965.

67
total births
1957–1965
years on record
1950s
peak decade
76%
born in that decade
1950s
Peak decade

76% of everyone ever named Sindee was born in this single decade.

1957
Single peak year

33 babies were named Sindee in 1957 — its busiest year on record.

What the Data Says About Sindee

The Social Security Administration has registered 67 babies named Sindee between 1957 and 1965, spanning 9 consecutive years of U.S. birth records. As a girl's name, Sindee currently falls outside the top 1,000 girls' names for 1965. The name reached its historical peak in 1957, when 33 babies received it in a single year.

Decade-level aggregation shows that Sindee performed strongest in the 1950s, accumulating 51 births during that ten-year window. Across the 2 decades of recorded activity, Sindee shows a clear decline from its mid-century high. Geographically, the name is most concentrated in New York, which accounts for 22 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Sindee in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Sindee 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 67 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.

Sindee at a glance

Last recorded 1965

Total births

67

Since 1957

9 years of records

Peak year

1957

33 births that year

Strongest decade: 1950s

Current rank

Unranked

Outside the modern top-1,000

As of 1965

Active since

1957

Recorded for 9 years

Last year on file: 1965

Sindee popularity over time

Annual U.S. births registered with the Social Security Administration · 1965–1957

Last recorded 1965
Peak year (1957)
33
Annual births at peak — across 9 years of records
010203040 19651963195919581957 33

Sindee by decade

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

Peak: 1950s
Peak decade
1950s
51 births that decade — 76% of Sindee's all-time total
1950s511960s16

Sindee by state

Where Sindee concentrates geographically — total births since 1957

Regionally concentrated
Top 1 states by recorded births for the name Sindee
Rank State Visual share Births Share of total
#1 New York
22 32.8%
New York share of Sindee's total US births 32.8%

22 of 67 births nationwide.

Frequently Asked Questions

How popular is the name Sindee?
67 babies have been named Sindee since 1957. It was last recorded in 1965. The peak year was 1957 with 33 births.
When was Sindee most popular?
Sindee was most popular in the 1950s decade with 51 total births. The single peak year was 1957.
Where is Sindee most popular?
The top states for the name Sindee are New York (22 births).
How long has the name Sindee been used?
Sindee has been recorded in Social Security data since 1957, spanning 9 years of data through 1965.
What names are similar to Sindee?
Names with a similar sound or spelling include Sindy, Sinai, Sina, Sincere, 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, 1957–1965 (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.