Total births
20
Girls' name · since 2009
Gennesys
Gennesys has 20 recorded births since 2009 in federal Social Security data, most heavily in 2009 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 20
- total births
- 2009–2012
- years on record
- 2010s
- peak decade
- 55%
- born in that decade
Gennesys is not among the current top-ranked girls names; 20 have been recorded since 2009.
According to the U.S. Social Security Administration, Gennesys has been recorded 20 times among girls since 2009, though it is not among the currently most-used girls names, with its heaviest use in the 2010s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2009 to 2012.
- 20 total births
- 2009–2012 years on record
- 2010s peak decade
- 55% born in that decade
Data updated Jul 2026
The verdict
20 girls have been named Gennesys since 2009, peaking in the 2010s, last recorded in 2012.
- 20
- total births
- 2009–2012
- years on record
- 2010s
- peak decade
- 55%
- born in that decade
2010s
Peak decade
55% of everyone ever named Gennesys was born in this single decade.
2009
Single peak year
9 babies were named Gennesys in 2009 - its busiest year on record.
Gennesys's usage pattern, beyond the headline number
Divide Gennesys's SSA record in two at 2010 and the more recent half accounts for 55% of all births, the earlier half the remaining 45%, a genuinely balanced usage pattern. Its calmest year was 2010, with only 5 births recorded -- set against the 2009 peak of 9, that's the full swing in one name's fortunes.
Gennesys at a glance
Last recorded 2012Peak year
2009
Current rank
Unranked
Active since
2009
Gennesys popularity over time
Annual U.S. births registered with the Social Security Administration · 2009–2012
- Peak year (2009)
- 9
- Annual births at peak, across 4 years of records
Gennesys by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Gennesys's strongest decade.
11 babies received the name during that ten-year window, about 55% of all-time use.
Gennesys births by decade
Total births in each ten-year window
- 2000s
2000s
9 births
- 2010s
2010s
11 births
What this shows Peak: 2010s at 11 births (55% of all-time use).
Frequently Asked Questions
How popular is the name Gennesys? ▼
Gennesys has been given to 20 babies in the U.S. since 2009, according to SSA data. Its last appearance in the data was 2012. 9 babies were born in 2009, its single highest year.
When was Gennesys most popular? ▼
Gennesys was most popular in the 2010s decade with 11 total births. The single peak year was 2009.
How long has the name Gennesys been used? ▼
Gennesys has been recorded in Social Security data since 2009, spanning 4 years of data through 2012.
What names are similar to Gennesys? ▼
Names with a similar sound or spelling include Genevieve, Genesis, Geneva, Gena, and 4 more. These share a common prefix and are also used for girls.
Keep exploring Gennesys
Nearby Names Like Gennesys
Names with a similar sound, spelling, or feel to Gennesys
Genevieve Girl
#165 125,131 births
Genesis Girl
#55 93,578 births
Geneva Girl
#1598 88,758 births
Gena Girl
#11130 12,824 births
Gene Girl
#15326 6,997 births
Compare Gennesys side by side: Gennesys vs Genevieve Gennesys vs Genesis Gennesys vs Geneva
Related Names
Names with a similar number of total births
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, 2009–2012 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Gennesys: Baby Name Since 2009 - 20 Births, Peak 2009." NameAlmanac. Accessed via https://namealmanac.com/name/gennesys. 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 Gennesys 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.