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2025 data, released 8 May 2026

Lyndon

Lyndon was the 2199th most popular name for boys in 2025, given to 65 babies. Its best year was 1964, when it ranked 346th with 515 babies. Over the last ten years it has moved down 1,003 places. More babies were named Lyndon in the 1960s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
#2,199 boys, down 522 places since 2020
Babies in 2025
65boys
Girls and boys
15% girls, 85% boys2021–2025
Peak year
1964515 babies
Total since 1880
10,120babies recorded

Lyndon popularity since 1880

02505007501k 1900192019401960198020002020
GirlsBoys Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (girls)Rank (boys)Babies (girls)Babies (boys)
2025#7,015#2,1991665
2020#4,957#1,6772695
2010#10,205#1,51111108
2000—#1,532—79
1990—#1,108—94
1980—#1,283—53
1970—#1,058—60
1960—#506—247
1950—#813—71
1940—#947—46
1930—#1,228—34
1920—#1,200—37
1910—#969—12
1900————
1890————
1880————

How popular is Lyndon, counting every spelling?

Lyndon is a spelling of Linden, a name family that ranked #980 for boys in 2025 once every spelling is counted together, compared with #2,199 for Lyndon on its own. Together these spellings went to 217 boys in 2025.

SpellingBabies 2025Official rankBabies 2021–2025
Linden129#1,415545
Lyndon65#2,199447
Lynden23#4,485105

Spellings count together when they sound the same in American English and are used for the same sex; nicknames and forms that sound different (such as Theo and Theodore) are kept apart. How we group spellings.

How many kids will share the name Lyndon?

65 of the 3,606,400 babies born in the US in 2025 were named Lyndon (0.02 per 1,000 births). For a boy named Lyndon born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 129 (of 430 pupils) would have a child named Lyndon.

Chance of another Lyndon in a class of 20under 1 in 50US, born 2025
Most likely inWisconsinunder 1 in 50 (2024)

Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.

How old are people named Lyndon?

About 7,500 people born in the US named Lyndon are alive today, with a median age of 38; half are between 17 and 62. That makes Lyndon mostly worn by adults in their thirties to fifties. The wide spread shows a name popular in two different eras.

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.

Lyndon by state

How common Lyndon was among boys born in each state in 2021–2025. It is notably more common than nationally in Indiana (2.8×), Ohio (1.8×). In 37 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: 0.09 per 1,000 babiesWI0.09Vermont: 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: 0.02 per 1,000 babiesIL0.02Michigan: 0.02 per 1,000 babiesMI0.02New York: 0.01 per 1,000 babiesNY0.01Massachusetts: 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: 0.14 per 1,000 babiesIN0.14Ohio: 0.09 per 1,000 babiesOH0.09Pennsylvania: 0.07 per 1,000 babiesPA0.07New Jersey: fewer than 5 a yearNJ–Connecticut: fewer than 5 a yearCT–Rhode Island: fewer than 5 a yearRI–California: 0.03 per 1,000 babiesCA0.03Utah: fewer than 5 a yearUT–Colorado: fewer than 5 a yearCO–Nebraska: fewer than 5 a yearNE–Missouri: fewer than 5 a yearMO–Kentucky: fewer than 5 a yearKY–West Virginia: fewer than 5 a yearWV–Virginia: 0.03 per 1,000 babiesVA0.03Maryland: 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: 0.09 per 1,000 babiesKS0.09Arkansas: 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: 0.05 per 1,000 babiesAL0.05Georgia: 0.04 per 1,000 babiesGA0.04Hawaii: fewer than 5 a yearHI–Texas: 0.07 per 1,000 babiesTX0.07Florida: 0.01 per 1,000 babiesFL0.01
Babies per 1,000 of the same sex, Lyndon, boys, 2021–2025. Darker means more common.

Names with a similar history

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

Questions about the name Lyndon

How popular is the name Lyndon?

Lyndon was the 2199th most popular name for boys in 2025, given to 65 babies. Its best year was 1964, when it ranked 346th with 515 babies. Over the last ten years it has moved down 1,003 places. More babies were named Lyndon in the 1960s than in any other decade.

Is Lyndon a boy or girl name?

In 2021–2025, 15% girls, 85% boys given the name Lyndon in the US.

Where is Lyndon most popular?

In 2021–2025, Lyndon was most common in Indiana (0.14 per 1,000 boys), followed by Ohio and Wisconsin.