Recorded 1963–1977 Girls' name Peak 1977 38 births

Tammyjo — girls' name

38 babies named Tammyjo in U.S. Social Security records since 1963, with the highest year being 1977. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1960s201970s18
1960s
Peak decade

53% of everyone ever named Tammyjo was born in this single decade.

1977
Single peak year

7 babies were named Tammyjo in 1977 — its busiest year on record.

What the Data Says About Tammyjo

The Social Security Administration has registered 38 babies named Tammyjo between 1963 and 1977, spanning 15 consecutive years of U.S. birth records. As a girl's name, Tammyjo currently falls outside the top 1,000 girls' names for 1977. The name reached its historical peak in 1977, when 7 babies received it in a single year.

Decade-level aggregation shows that Tammyjo performed strongest in the 1960s, accumulating 20 births during that ten-year window. Across the 2 decades of recorded activity, Tammyjo shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Tammyjo 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 38 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.

Tammyjo at a glance

Last recorded 1977

Total births

38

Since 1963

15 years of records

Peak year

1977

7 births that year

Strongest decade: 1960s

Current rank

Unranked

Outside the modern top-1,000

As of 1977

Active since

1963

Recorded for 15 years

Last year on file: 1977

Tammyjo popularity over time

Annual U.S. births registered with the Social Security Administration · 1977–1963

Last recorded 1977
Peak year (1977)
7
Annual births at peak — across 15 years of records
4.555.566.577.5 1977197419701969196619651963 5

Tammyjo by decade

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

Peak: 1960s
Peak decade
1960s
20 births that decade — 53% of Tammyjo's all-time total
1960s201970s18

Frequently Asked Questions

How popular is the name Tammyjo?
38 babies have been named Tammyjo since 1963. It was last recorded in 1977. The peak year was 1977 with 7 births.
When was Tammyjo most popular?
Tammyjo was most popular in the 1960s decade with 20 total births. The single peak year was 1977.
How long has the name Tammyjo been used?
Tammyjo has been recorded in Social Security data since 1963, spanning 15 years of data through 1977.
What names are similar to Tammyjo?
Names with a similar sound or spelling include Tammy, Tamara, Tami, Tammie, 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, 1963–1977 (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.