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2025 data, released 8 May 2026

2025 data, released 8 May 2026

Glennon

Glennon was not among the names given to 5 or more boys in 2025. Its best year was 1928, when it ranked 1284th; the most babies were born in 1957 (33). More babies were named Glennon in the 1920s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
Not rankedboys
Babies in 2025
0boys
Girls and boys
No babies recorded in the last five years2021–2025
Peak year
195733 babies
Total since 1880
1,244babies recorded

Glennon popularity since 1880

012.52537.550 1900192019401960198020002020
Boys Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (boys)Babies (boys)
2025——
2020——
2010——
2000——
1990#7,4936
1980——
1970#2,08619
1960#2,06716
1950#1,58522
1940#1,70617
1930#1,47725
1920#1,52325
1910——
1900——
1890——
1880——

How popular is Glennon, counting every spelling?

Glennon has no other common spelling that sounds the same.

How old are people named Glennon?

About 500 people born in the US named Glennon are alive today, with a median age of 67; half are between 58 and 76. That makes Glennon a name most people associate with older generations.

0–910–1920–2930–3940–4950–5960–6970–7980–8990+
Estimated people alive in the US with the name, by age, mid-2026. The darker bar holds the median age.

Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.

Glennon by state

How common Glennon was among boys born in each state in 1955–1959, around its peak. It is notably more common than nationally in Missouri (29.6×). In 50 states fewer than five boys a year got the name, too few for SSA to publish, so those states show as zero.

Alaska: fewer than 5 a yearAK–Maine: fewer than 5 a yearME–Wisconsin: fewer than 5 a yearWI–Vermont: fewer than 5 a yearVT–New Hampshire: fewer than 5 a yearNH–Washington: fewer than 5 a yearWA–Idaho: fewer than 5 a yearID–Montana: fewer than 5 a yearMT–North Dakota: fewer than 5 a yearND–Minnesota: fewer than 5 a yearMN–Illinois: fewer than 5 a yearIL–Michigan: fewer than 5 a yearMI–New York: fewer than 5 a yearNY–Massachusetts: fewer than 5 a yearMA–Oregon: fewer than 5 a yearOR–Nevada: fewer than 5 a yearNV–Wyoming: fewer than 5 a yearWY–South Dakota: fewer than 5 a yearSD–Iowa: fewer than 5 a yearIA–Indiana: fewer than 5 a yearIN–Ohio: fewer than 5 a yearOH–Pennsylvania: fewer than 5 a yearPA–New Jersey: fewer than 5 a yearNJ–Connecticut: fewer than 5 a yearCT–Rhode Island: fewer than 5 a yearRI–California: fewer than 5 a yearCA–Utah: fewer than 5 a yearUT–Colorado: fewer than 5 a yearCO–Nebraska: fewer than 5 a yearNE–Missouri: 0.30 per 1,000 babiesMO0.30Kentucky: fewer than 5 a yearKY–West Virginia: fewer than 5 a yearWV–Virginia: fewer than 5 a yearVA–Maryland: fewer than 5 a yearMD–Delaware: fewer than 5 a yearDE–Arizona: fewer than 5 a yearAZ–New Mexico: fewer than 5 a yearNM–Kansas: fewer than 5 a yearKS–Arkansas: fewer than 5 a yearAR–Tennessee: fewer than 5 a yearTN–North Carolina: fewer than 5 a yearNC–South Carolina: fewer than 5 a yearSC–District of Columbia: fewer than 5 a yearDC–Oklahoma: fewer than 5 a yearOK–Louisiana: fewer than 5 a yearLA–Mississippi: fewer than 5 a yearMS–Alabama: fewer than 5 a yearAL–Georgia: fewer than 5 a yearGA–Hawaii: fewer than 5 a yearHI–Texas: fewer than 5 a yearTX–Florida: fewer than 5 a yearFL–
Babies per 1,000 of the same sex, Glennon, boys, 1955–1959. Darker means more common.

Names with a similar history

These names rose and fell in step with Glennon: their share of US boys followed the most similar curve since 1880. If you like Glennon, they share its era and feel.

Questions about the name Glennon

How popular is the name Glennon?

Glennon was not among the names given to 5 or more boys in 2025. Its best year was 1928, when it ranked 1284th; the most babies were born in 1957 (33). More babies were named Glennon in the 1920s than in any other decade.

Is Glennon a boy or girl name?

No babies were given the name in 2021–2025. Historically it was given to 0 girls and 1,244 boys.

Where was Glennon most popular?

In 1955–1959, Glennon was most common in Missouri (0.30 per 1,000 boys).