Theodor

#1,992 for boys in 2025, 76 births

Peak · boys
1887 · 5 births
Debut · boys
5 births
In top 100 · boys
never
of 146 years
Total births · boys
2,216
since 1884

Theodor over time

boys

Rank among boys' names. Theodor has never cracked the top 900 here.

#1#10#100#1,000#10,000rank188019001920194019601980200020202017peak #921, 1887boys
Hover or use arrow keys to read values by year; click or press Enter to open that year.

Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.

Show data table
Yearboys
rankbirths
2025#1,99276
2024#2,09871
2023#1,85186
2022#1,82688
2021#2,07970
2020#1,87279
2019#1,80585
2018#2,14765
2017#2,38854
2016#2,18462
2015#2,38654
2014#2,31756
2013#2,62345
2012#4,68620
2011#3,99425
2010#3,89426
2009#4,58221
2008#4,71420
2007#4,49321
2006#5,30316
2005#4,06222
2004#4,60218
2003#5,87712
2002#3,55424
2001#4,67616
2000#4,06619
1999#4,34116
1998#3,70819
1997#8,1106
1996#5,18711
1995#3,85416
1994#5,10911
1993#5,00211
1992#4,32713
1991#4,47612
1990#4,40712
1989#3,44616
1988#4,16211
1987#3,33914
1986#4,8538
1985#3,80511
1984#4,2159
1983#4,9077
1982—
1981#3,60111
1980#3,61511
1979—
1978#3,61410
1977#3,8369
1976#2,94613
1975—
1974#3,5589
1973#4,0547
1972#3,6228
1971#2,97311
1970#2,73912
1969#2,68211
1968#1,96217
1967#2,9858
1966#2,46511
1965#2,47611
1964#2,54611
1963#1,95717
1962#3,0418
1961#2,14815
1960#2,12115
1959#2,66310
1958#2,02616
1957#2,27413
1956#1,72221
1955#2,21913
1954#2,31612
1953#2,09914
1952#2,07314
1951#1,97215
1950#2,32111
1949#2,8028
1948#2,44310
1947#2,16913
1946#1,69218
1945#3,3385
1944#1,89014
1943#2,07413
1942#2,26811
1941#2,33310
1940#2,17911
1939#2,15911
1938#2,08412
1937#2,33210
1936#2,06212
1935#2,39610
1934#2,12112
1933#2,09312
1932#1,58420
1931#2,8648
1930#2,17813
1929#2,19913
1928#2,27013
1927#1,79619
1926#1,84618
1925#2,01216
1924#2,34713
1923#2,9509
1922#2,48612
1921#2,15215
1920#2,60211
1919#2,38512
1918#1,82718
1917#1,47923
1916#1,94915
1915#1,87815
1914#1,60815
1913#1,58012
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1893—
1892#9566
1891—
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1888—
1887#9215
1886—
1885—
1884#9715
1883—
1882—
1881—
1880—
First appearance
1884

The first year at least five boys were named Theodor! It came in at #971, and was given to 5 baby boys.


Quietest stretch: 1884–1891, when fewer than 6 boys a year got the name.

Where Theodor is popular in 2017

  • Rank in state
  • Top 10
  • 11–50
  • 51–100
  • 101–500
  • 501+
  • Not published
Alaska: fewer than 5 boys named Theodor, so not publishedAKMaine: fewer than 5 boys named Theodor, so not publishedMEVermont: fewer than 5 boys named Theodor, so not publishedVTNew Hampshire: fewer than 5 boys named Theodor, so not publishedNHWashington: fewer than 5 boys named Theodor, so not publishedWAIdaho: fewer than 5 boys named Theodor, so not publishedIDMontana: fewer than 5 boys named Theodor, so not publishedMTNorth Dakota: fewer than 5 boys named Theodor, so not publishedNDMinnesota: fewer than 5 boys named Theodor, so not publishedMNIllinois: #1,322 for boys · 5 births · 1 in 12,386 boysILWisconsin: fewer than 5 boys named Theodor, so not publishedWIMichigan: fewer than 5 boys named Theodor, so not publishedMINew York: #1,560 for boys · 6 births · 1 in 16,259 boysNYMassachusetts: fewer than 5 boys named Theodor, so not publishedMARhode Island: fewer than 5 boys named Theodor, so not publishedRIOregon: fewer than 5 boys named Theodor, so not publishedORNevada: fewer than 5 boys named Theodor, so not publishedNVWyoming: fewer than 5 boys named Theodor, so not publishedWYSouth Dakota: fewer than 5 boys named Theodor, so not publishedSDIowa: fewer than 5 boys named Theodor, so not publishedIAIndiana: fewer than 5 boys named Theodor, so not publishedINOhio: fewer than 5 boys named Theodor, so not publishedOHPennsylvania: fewer than 5 boys named Theodor, so not publishedPANew Jersey: fewer than 5 boys named Theodor, so not publishedNJConnecticut: fewer than 5 boys named Theodor, so not publishedCTCalifornia: #2,037 for boys · 7 births · 1 in 30,815 boysCAUtah: fewer than 5 boys named Theodor, so not publishedUTColorado: fewer than 5 boys named Theodor, so not publishedCONebraska: fewer than 5 boys named Theodor, so not publishedNEMissouri: fewer than 5 boys named Theodor, so not publishedMOKentucky: fewer than 5 boys named Theodor, so not publishedKYWest Virginia: fewer than 5 boys named Theodor, so not publishedWVVirginia: fewer than 5 boys named Theodor, so not publishedVAMaryland: fewer than 5 boys named Theodor, so not publishedMDDelaware: fewer than 5 boys named Theodor, so not publishedDEArizona: fewer than 5 boys named Theodor, so not publishedAZNew Mexico: fewer than 5 boys named Theodor, so not publishedNMKansas: fewer than 5 boys named Theodor, so not publishedKSArkansas: fewer than 5 boys named Theodor, so not publishedARTennessee: fewer than 5 boys named Theodor, so not publishedTNNorth Carolina: fewer than 5 boys named Theodor, so not publishedNCSouth Carolina: fewer than 5 boys named Theodor, so not publishedSCDistrict of Columbia: fewer than 5 boys named Theodor, so not publishedDCOklahoma: fewer than 5 boys named Theodor, so not publishedOKLouisiana: fewer than 5 boys named Theodor, so not publishedLAMississippi: fewer than 5 boys named Theodor, so not publishedMSAlabama: fewer than 5 boys named Theodor, so not publishedALGeorgia: fewer than 5 boys named Theodor, so not publishedGAHawaii: fewer than 5 boys named Theodor, so not publishedHITexas: fewer than 5 boys named Theodor, so not publishedTXFlorida: fewer than 5 boys named Theodor, so not publishedFL

Hover or tap a state for its numbers.

Top states · boys
  1. Illinois#1,322 · 1 in 12,386
  2. New York#1,560 · 1 in 16,259
  3. California#2,037 · 1 in 30,815

Best ever in a state: #655 in Minnesota, 2024.

Show every state
StateRankBirthsShare
Illinois#1,32251 in 12,386
New York#1,56061 in 16,259
California#2,03771 in 30,815
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Ranks are within each state; “1 in N” is out of the boys born there that year. The SSA only publishes a name in a state when 5 or more babies of one sex got it.

See more about Theodor
Momentum · boys
Holding steady
  • 106 spots since 2024 (#2,098 → #1,992)
  • 120 spots since 2020 (#1,872 → #1,992)
  • 394 spots since 2015 (#2,386 → #1,992)
Rise & fade · boys
3 yrs to peak
  • Debuted 1884
  • Peaked 1887 at #921 (5 births)
  • Births halved by 1888, 1 yr later
Top of the charts · boys
Top 1,000 for 3 yrs
  • Top 10: never
  • Top 100: never
  • Top 1,000: 3 yrs · 1884–1892
Share of babies · boys
1 in 19,841
  • Highest: 1 in 19,841 boys born in 2022 were named Theodor (0.01%)
  • Latest: 1 in 22,475 boys born in 2025 (0.00%)
  • Its best rank, #921 in 1887, was only 1 in 20,282 (0.00%) — a smaller share of a much bigger birth year
Era · boys
The 2010s
  • 22.2% of all boys named Theodor (492) were born in this decade
Show by decade
DecadeBirthsBest rankAvg rank
1880s10#921 (1887)#946
1890s6#956 (1892)#956
1900s0——
1910s110#1,479 (1917)#1,815
1920s139#1,796 (1927)#2,266
1930s120#1,584 (1932)#2,187
1940s113#1,692 (1946)#2,319
1950s139#1,722 (1956)#2,169
1960s124#1,957 (1963)#2,438
1970s79#2,739 (1970)#3,418
1980s98#3,339 (1987)#3,994
1990s127#3,708 (1998)#4,852
2000s189#3,554 (2002)#4,593
2010s492#1,805 (2019)#2,842
2020s470#1,826 (2022)#1,953

All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.

Theodor in 2017

boys
#2,388
54 births · 1 in 34,277 boys

Top boys' names in 2017

  1. #1Liam18,874
  2. #2Noah18,507
  3. #3William15,046
  4. #4James14,362
  5. #5Logan14,061
  6. #6Benjamin13,858
  7. #7Mason13,602
  8. #8Elijah13,449
  9. #9Jacob13,269
  10. #10Oliver13,224
  11. #2,388Theodor54
More about 2017

boys

1,850,956 boys got a published name in 2017; 1 in 34,277 of them was named Theodor, which outranked 83.3% of the 14,262 boys' names that year. The ten most popular names covered 8.0% of boys (44.2% in 1880, 8.0% in 2025).

Ranked beside Theodor
  1. #2,345Wali55
  2. #2,345Willard55
  3. #2,345Xavian55
  4. #2,388Theodor54
  5. #2,388Adonai54
  6. #2,388Advaith54
  7. #2,388Allister54
  8. #2,417Aariz53
  9. #2,417Acen53
  10. #2,417Aiven53

Tied with 28 names at #2,388; 3 shown. Tied names share a rank, as in SSA's lists.

Biggest movers since 2016
Risers
  1. ↑ 497Wells#1,413 → #916
  2. ↑ 419Kairo#1,221 → #802
  3. ↑ 339Caspian#1,199 → #860
  4. ↑ 313Colson#1,049 → #736
  5. ↑ 311Kace#1,183 → #872
Fallers
  1. ↓ 415Riaan#861 → #1,276
  2. ↓ 292Chevy#980 → #1,272
  3. ↓ 245Kylo#904 → #1,149
  4. ↓ 226Braeden#993 → #1,219
  5. ↓ 194Kamdyn#809 → #1,003

Among names in the top 1,000 of either year.

See the top 100 for 2017 →