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2025 data, released 8 May 2026

Theoden

Theoden was the 1632nd most popular name for boys in 2025, given to 104 babies. That is its highest rank since records began in 1880. Over the last ten years it has moved up 3,401 places. More babies were named Theoden in the 2020s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
#1,632 boys, up 1,249 places since 2020
Babies in 2025
104boys
Girls and boys
Almost always a boy’s name2021–2025
Peak year
2025104 babies
Total since 1880
707babies recorded

Theoden popularity since 1880

050100150200 1900192019401960198020002020
Boys Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (boys)Babies (boys)
2025#1,632104
2020#2,88142
2010#7,53211
2000——
1990——
1980——
1970——
1960——
1950——
1940——
1930——
1920——
1910——
1900——
1890——
1880——

How popular is Theoden, counting every spelling?

Theoden is the most common spelling of a name family that ranked #1,471 for boys in 2025 once every spelling is counted together, compared with #1,632 for Theoden on its own. Together these spellings went to 111 boys in 2025.

SpellingBabies 2025Official rankBabies 2021–2025
Theoden104#1,632414
Theodin7#10,56625

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 Theoden?

104 of the 3,606,400 babies born in the US in 2025 were named Theoden (0.03 per 1,000 births). For a boy named Theoden 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 81 (of 430 pupils) would have a child named Theoden.

Chance of another Theoden in a class of 20under 1 in 50US, born 2025
Most likely inUtahunder 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 Theoden?

About 700 people born in the US named Theoden are alive today, with a median age of 4; half are between 2 and 9. That makes Theoden a young name: most people with it are children.

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.

Theoden by state

How common Theoden was among boys born in each state in 2021–2025. In 38 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: 0.05 per 1,000 babiesWI0.05Vermont: fewer than 5 a yearVT–New Hampshire: fewer than 5 a yearNH–Washington: 0.07 per 1,000 babiesWA0.07Idaho: 0.12 per 1,000 babiesID0.12Montana: 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: 0.05 per 1,000 babiesMI0.05New York: 0.01 per 1,000 babiesNY0.01Massachusetts: fewer than 5 a yearMA–Oregon: 0.08 per 1,000 babiesOR0.08Nevada: 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: 0.04 per 1,000 babiesPA0.04New 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: 0.13 per 1,000 babiesUT0.13Colorado: fewer than 5 a yearCO–Nebraska: fewer than 5 a yearNE–Missouri: fewer than 5 a yearMO–Kentucky: 0.05 per 1,000 babiesKY0.05West 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: 0.03 per 1,000 babiesAZ0.03New 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: 0.03 per 1,000 babiesTX0.03Florida: fewer than 5 a yearFL–
Babies per 1,000 of the same sex, Theoden, boys, 2021–2025. Darker means more common.

Names with a similar history

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

Questions about the name Theoden

How popular is the name Theoden?

Theoden was the 1632nd most popular name for boys in 2025, given to 104 babies. That is its highest rank since records began in 1880. Over the last ten years it has moved up 3,401 places. More babies were named Theoden in the 2020s than in any other decade.

Is Theoden a boy or girl name?

In 2021–2025, almost always a boy’s name given the name Theoden in the US.

Where is Theoden most popular?

In 2021–2025, Theoden was most common in Utah (0.13 per 1,000 boys), followed by Idaho and Oregon.