Boys' name · since 1991

Kenjiro

Kenjiro has 37 recorded births since 1991 in federal Social Security data, most heavily in 2010 -- full year-by-year trend, decade aggregates, and state rankings follow.

37
total births
1991–2025
years on record
2020s
peak decade
41%
born in that decade

37 boys have been named Kenjiro since 1991, though it isn't currently a top-ranked name.

Social Security Administration records show Kenjiro recorded 37 times among boys since 1991, though it doesn't currently rank among the most-used boys names, peaking in the 2020s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1991 to 2025.

  • 37 total births
  • 1991–2025 years on record
  • 2020s peak decade
  • 41% born in that decade

Data updated Jul 2026

Below the archive median
All-time archive position

Kenjiro's 37 recorded births place it above 46% of the 45,481 boys names in the full SSA archive.

National only
State-record footprint

No state rows cleared SSA’s public reporting threshold for this name.

Kenjiro's usage pattern, beyond the headline number

Divide Kenjiro's SSA record in two at 2010 and the more recent half accounts for 59% of all births, the earlier half the remaining 41%, a genuinely balanced usage pattern. Its calmest year was 1991, with only 5 births recorded -- set against the 2010 peak of 7, that's the full swing in one name's fortunes.

Kenjiro popularity over time

Annual U.S. births registered with the Social Security Administration · 1991–2025

Last recorded 2025
Peak year (2010)
7
Annual births at peak, across 35 years of records
4.555.566.577.5 1991199520092010202120232025 5

Kenjiro by decade

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

2020s was Kenjiro's strongest decade.

15 babies received the name during that ten-year window, about 41% of all-time use.

Kenjiro births by decade

Total births in each ten-year window

births

What this shows Peak: 2020s at 15 births (41% of all-time use).

Source U.S. Social Security Administration · Baby Names As of July 2026

Frequently Asked Questions

How popular is the name Kenjiro?
Since 1991, Social Security records show 37 babies named Kenjiro. The most recent recorded year was 2025. Its busiest year on record was 2010, with 7 births.
When was Kenjiro most popular?
Kenjiro was most popular in the 2020s decade with 15 total births. The single peak year was 2010.
How long has the name Kenjiro been used?
Kenjiro has been recorded in Social Security data since 1991, spanning 35 years of data through 2025.
What names are similar to Kenjiro?
Names with a similar sound or spelling include Kenneth, Kent, Kenny, Kendall, and 4 more. These share a common prefix and are also used for boys.

Data Sources

Data as of July 2026. Source: U.S. Social Security Administration (SSA).

According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1991–2025 (ssa.gov/oact/babynames).

State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).

Cite this page

NameAlmanac. "Kenjiro: Baby Name Since 1991 - 37 Births, Peak 2010." NameAlmanac. Accessed via https://namealmanac.com/name/kenjiro. Licensed CC BY-SA 4.0.

Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Kenjiro draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.