Thea

#353 for girls in 2025, 867 births · Last seen for boys in 1924 at #4,347
Given to girls >99.9% of the time

Showing
Show data for
Peak · girls
2017 · 1,193 births
Debut · girls
6 births
In top 100 · girls
never
of 146 years
Total births · girls
20,113
since 1880

Thea over time

girls

Rank among girls' names. Thea has never cracked the top 200 here.

#1#10#100#1,000rank188019001920194019601980200020201912peak #268, 2017girls
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
Yeargirlsboys
rankbirthsrankbirths
2025#353867—
2024#348897—
2023#320974—
2022#3001,066—
2021#3141,033—
2020#3021,071—
2019#2931,142—
2018#2731,209—
2017#2681,193—
2016#2911,121—
2015#463688—
2014#768364—
2013#1,133213—
2012#1,279187—
2011#1,515146—
2010#1,536145—
2009#1,444161—
2008#1,554148—
2007#1,672132—
2006#1,608133—
2005#1,565130—
2004#1,387150—
2003#1,358149—
2002#1,520124—
2001#1,506124—
2000#1,588111—
1999#1,77090—
1998#1,99275—
1997#1,74188—
1996#1,59997—
1995#2,02867—
1994#2,18861—
1993#1,438112—
1992#1,57598—
1991#1,314126—
1990#1,219138—
1989#1,250126—
1988#1,368104—
1987#1,63075—
1986#1,55278—
1985#1,50581—
1984#1,32392—
1983#1,47578—
1982#1,138123—
1981#1,064133—
1980#1,068132—
1979#1,161114—
1978#1,135114—
1977#1,206101—
1976#1,17297—
1975#1,21994—
1974#1,124103—
1973#1,23185—
1972#1,21987—
1971#1,074112—
1970#1,144101—
1969#1,13995—
1968#1,022103—
1967#1,06096—
1966#1,031101—
1965#933119—
1964#969119—
1963#983117—
1962#934129—
1961#1,014114—
1960#1,043106—
1959#1,018108—
1958#1,05199—
1957#918124—
1956#1,05893—
1955#834135—
1954#98498—
1953#95498—
1952#914102—
1951#1,01085—
1950#98885—
1949#1,28950—
1948#1,20956—
1947#1,27051—
1946#1,17953—
1945#1,41832—
1944#1,43332—
1943#1,30539—
1942#1,38734—
1941#1,10145—
1940#1,17039—
1939#1,35030—
1938#1,87318—
1937#1,58023—
1936#1,54923—
1935#1,60622—
1934#1,91317—
1933#2,68810—
1932#1,75420—
1931#1,68621—
1930#1,66123—
1929#1,70422—
1928#1,25437—
1927#1,23340—
1926#1,88321—
1925#2,01819—
1924#1,72325#4,3475
1923#2,26416—
1922#1,89721—
1921#1,57728—
1920#1,66625—
1919#2,15616—
1918#2,37614—
1917#1,99617—
1916#1,68921—
1915#1,88317—
1914#1,48019—
1913#1,52815—
1912#1,17820—
1911#1,54510—
1910#1,7738—
1909#1,4719—
1908#1,35710—
1907#1,3849—
1906#1,5537—
1905#1,6966—
1904#1,17010—
1903——
1902#93614—
1901#85715—
1900#1,5617—
1899#1,03410—
1898——
1897#98211—
1896#99911—
1895#59626—
1894#99810—
1893#1,0918—
1892#86112—
1891#9439—
1890#1,0068—
1889#72413—
1888#69014—
1887#1,0366—
1886#73110—
1885#7459—
1884#68610—
1883#8176—
1882#7407—
1881#8305—
1880#7386—
First appearance
1880

In the first year the SSA published name data, Thea was already there! It came in at #738, and was given to 6 baby girls.


Quietest stretch: 1898, when fewer than 5 girls a year got the name.

Where Thea is popular in 1912

No state had 5 or more girls named Thea in 1912, so the SSA doesn't publish it for any state.

See more about Thea
Momentum · girls
Holding steady
  • 5 spots since 2024 (#348 → #353)
  • 51 spots since 2020 (#302 → #353)
  • 110 spots since 2015 (#463 → #353)
  • Biggest jump: 704 spots in 1901 (#1,561 → #857)
  • Biggest drop: 403 spots in 1896 (#596 → #999)
Rise & fade · girls
137 yrs to peak
  • Debuted 1880
  • Peaked 2017 at #268 (1,193 births)
  • Not yet halved from its peak
Top of the charts · girls
Top 1,000 for 39 yrs
  • Top 10: never
  • Top 100: never
  • Top 1,000: 39 yrs · run 2014–2025
Share of babies · girls
1 in 1,407
  • Highest: 1 in 1,407 girls born in 2018 were named Thea (0.07%)
  • Latest: 1 in 1,854 girls born in 2025 (0.05%)
  • Its best rank, #268 in 2017, was only 1 in 1,447 (0.07%) — a smaller share of a much bigger birth year
Era · girls
The 2010s
  • 31.9% of all girls named Thea (6,408) were born in this decade
Show by decade
DecadeBirthsBest rankAvg rank
1880s86#686 (1884)#774
1890s105#596 (1895)#946
1900s87#857 (1901)#1,332
1910s157#1,178 (1912)#1,760
1920s254#1,233 (1927)#1,722
1930s207#1,350 (1939)#1,766
1940s431#1,101 (1941)#1,276
1950s1,027#834 (1955)#973
1960s1,099#933 (1965)#1,013
1970s1,008#1,074 (1971)#1,169
1980s1,022#1,064 (1981)#1,337
1990s952#1,219 (1990)#1,686
2000s1,362#1,358 (2003)#1,520
2010s6,408#268 (2017)#782
2020s5,908#300 (2022)#323

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

Thea in 1912

girls
#1,178
20 births · 1 in 27,906 girls

Top girls' names in 1912

  1. #1Mary32,304
  2. #2Helen16,133
  3. #3Dorothy12,645
  4. #4Margaret12,536
  5. #5Ruth11,280
  6. #6Mildred8,764
  7. #7Anna8,586
  8. #8Elizabeth8,527
  9. #9Frances6,680
  10. #10Marie6,642
  11. #1,178Thea20
More about 1912

girls

558,119 girls got a published name in 1912; 1 in 27,906 of them was named Thea, which outranked 65.8% of the 3,445 girls' names that year. The ten most popular names covered 22.2% of girls (24.6% in 1880, 7.0% in 2025).

Ranked beside Thea
  1. #1,143Vernell21
  2. #1,143Veryl21
  3. #1,143Virgil21
  4. #1,178Thea20
  5. #1,178Alean20
  6. #1,178Aleen20
  7. #1,178Arizona20
  8. #1,218Amber19
  9. #1,218Antonina19
  10. #1,218Arietta19

Tied with 39 names at #1,178; 3 shown. Tied names share a rank, as in SSA's lists.

Biggest movers since 1911
Risers
  1. ↑ 712Jule#1,545 → #833
  2. ↑ 626Beula#1,545 → #919
  3. ↑ 602Noma#1,372 → #770
  4. ↑ 577Walter#1,372 → #795
  5. ↑ 490Izora#1,450 → #960
Fallers
  1. ↓ 912Mabell#932 → #1,844
  2. ↓ 602Justina#875 → #1,477
  3. ↓ 579Irine#898 → #1,477
  4. ↓ 579Sula#898 → #1,477
  5. ↓ 568Cordia#853 → #1,421

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

See the top 100 for 1912 →