Recorded 1880–1971 Boys' name Peak 1920 444 births

Watt — boys' name

444 babies named Watt in U.S. Social Security records since 1880, with the highest year being 1920. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s451890s171900s161910s771920s1131930s571940s711950s331960s101970s5
1920s
Peak decade

25% of everyone ever named Watt was born in this single decade.

1920
Single peak year

15 babies were named Watt in 1920 — its busiest year on record.

What the Data Says About Watt

The Social Security Administration has registered 444 babies named Watt between 1880 and 1971, spanning 92 consecutive years of U.S. birth records. As a boy's name, Watt currently falls outside the top 1,000 boys' names for 1971. The name reached its historical peak in 1920, when 15 babies received it in a single year.

Decade-level aggregation shows that Watt performed strongest in the 1920s, accumulating 113 births during that ten-year window. Across the 10 decades of recorded activity, Watt shows a clear decline from its mid-century high.

No etymological entry is currently available for Watt 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 444 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.

Watt at a glance

Last recorded 1971

Total births

444

Since 1880

92 years of records

Peak year

1920

15 births that year

Strongest decade: 1920s

Current rank

Unranked

Outside the modern top-1,000

As of 1971

Active since

1880

Recorded for 92 years

Last year on file: 1971

Watt popularity over time

Annual U.S. births registered with the Social Security Administration · 1971–1880

Last recorded 1971
Peak year (1920)
15
Annual births at peak — across 92 years of records
05101520 197119501942193319261919191218921880 7

Watt by decade

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

Peak: 1920s
Peak decade
1920s
113 births that decade — 25% of Watt's all-time total
1880s451890s171900s161910s771920s1131930s571940s711950s331960s101970s5

Frequently Asked Questions

How popular is the name Watt?
444 babies have been named Watt since 1880. It was last recorded in 1971. The peak year was 1920 with 15 births.
When was Watt most popular?
Watt was most popular in the 1920s decade with 113 total births. The single peak year was 1920.
How long has the name Watt been used?
Watt has been recorded in Social Security data since 1880, spanning 92 years of data through 1971.
What names are similar to Watt?
Names with a similar sound or spelling include Watson, Wataru, Watts, Wattson, and 4 more. These share a common prefix and are also used for boys.

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, 1880–1971 (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.