Dennis

Last seen for girls in 2024 at #15,293 · #707 for boys in 2025, 381 births
Given to boys 99.6% of the time

Showing
Show data for
Peak · boys
1949 · 21,746 births
Debut · boys
128 births
In top 100 · boys
51 yrs
of 146 years
Total births · boys
621,000
since 1880

Dennis over time

boys

Rank among boys' names. Click any year to open it.

#1#10#100#1,000rank188019001920194019601980200020201939peak #16, 1949boys
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#707381
2024#15,2935#708376
2023#644427
2022#15,3065#652423
2021#11,1468#689385
2020#13,4536#647414
2019#553510
2018#556497
2017#15,9025#545516
2016#12,8767#510587
2015#494592
2014#14,5586#486578
2013#454625
2012#424661
2011#7,78315#413685
2010#12,2768#391726
2009#8,45414#362845
2008#7,40817#368833
2007#6,32321#330968
2006#8,71513#3131,029
2005#7,50015#3161,040
2004#5,06225#3081,017
2003#5,58621#2821,109
2002#5,08623#2801,081
2001#6,32217#2701,180
2000#9,16310#2511,343
1999#7,23913#2391,340
1998#7,10413#2381,318
1997#5,01020#2091,489
1996#5,06519#2031,540
1995#6,64113#1851,689
1994#4,52122#1771,788
1993#7,49811#1641,964
1992#6,31414#1502,165
1991#3,81727#1382,314
1990#5,28617#1292,494
1989#4,35821#1232,675
1988#5,32115#1162,652
1987#3,85722#1072,756
1986#3,05430#1042,705
1985#3,32826#1032,845
1984#3,32925#972,953
1983#2,78331#923,047
1982#3,09328#873,392
1981#3,53223#833,634
1980#3,06928#803,804
1979#2,24843#754,080
1978#2,62932#713,861
1977#2,09145#684,152
1976#2,48632#664,169
1975#2,68028#594,730
1974#2,39632#594,880
1973#1,83246#565,176
1972#2,02239#525,608
1971#2,47730#496,584
1970#2,30733#467,312
1969#1,83545#447,357
1968#2,16431#457,403
1967#1,84840#437,636
1966#2,02233#447,786
1965#1,88737#448,215
1964#1,80342#429,327
1963#1,81541#399,821
1962#1,55852#3710,633
1961#1,66646#3412,503
1960#1,50154#3114,303
1959#1,38360#2916,043
1958#1,44854#2916,418
1957#1,35861#2816,917
1956#1,41355#2618,359
1955#1,38352#2320,436
1954#1,48146#2120,758
1953#1,35851#1923,658
1952#1,31653#1824,552
1951#1,36247#1724,264
1950#1,47439#1722,862
1949#1,46939#1621,746
1948#1,38644#1721,765
1947#1,04772#1723,686
1946#1,23948#1721,447
1945#1,31237#1914,990
1944#1,18844#2013,676
1943#95268#2014,116
1942#1,43832#2013,281
1941#1,24337#239,562
1940#1,17039#247,845
1939#1,47426#346,212
1938#2,44712#494,236
1937#2,9409#633,160
1936#2,68910#742,627
1935#1,84518#722,597
1934#2,08715#952,053
1933#2,27513#1061,685
1932#2,36513#1211,421
1931#3,2268#1381,202
1930#2,02317#1451,173
1929#2,92110#154997
1928#2,76811#159957
1927#2,33915#163919
1926#2,70812#173838
1925#3,6648#177826
1924#5,0615#178807
1923#3,3509#181773
1922#4,4456#198677
1921#2,76212#190727
1920#3,5988#207624
1919#3,00510#202626
1918#3,02410#202637
1917#3,0929#199582
1916#206532
1915#209514
1914#2,6388#211382
1913#205324
1912#206268
1911#187166
1910#195135
1909#186120
1908#200101
1907#190111
1906#19789
1905#179106
1904#19590
1903#20675
1902#19485
1901#18379
1900#158132
1899#16986
1898#16699
1897#16196
1896#17890
1895#142108
1894#17984
1893#17283
1892#19082
1891#14789
1890#138102
1889#128111
1888#145106
1887#13993
1886#13898
1885#122112
1884#127113
1883#115112
1882#108135
1881#12099
1880#105128
First appearance
1880

In the first year the SSA published name data, Dennis was already there! It came in at #105, and was given to 128 baby boys.


Quietest stretch: 1901–1908, when fewer than 120 boys a year got the name.

See more about Dennis
Momentum · boys
Holding steady
  • 1 spot since 2024 (#708#707)
  • 60 spots since 2020 (#647#707)
  • 213 spots since 2015 (#494#707)
  • Biggest jump: 37 spots in 1895 (#179#142)
  • Biggest drop: 94 spots in 2020 (#553#647)
Rise & fade · boys
69 yrs to peak
  • Debuted 1880
  • Peaked 1949 at #16 (21,746 births)
  • Births halved by 1962, 13 yrs later
Top of the charts · boys
Top 100 for 51 yrs
  • Top 10: never
  • Top 100: 51 yrs · run 1934–1984
  • Top 1,000: 146 yrs · run 1880–2025
Share of babies · boys
1 in 76
  • Highest: 1 in 76 boys born in 1946 were named Dennis (1.3%)
  • Latest: 1 in 4,483 boys born in 2025 (0.02%)
  • Its best rank, #16 in 1949, was only 1 in 82 (1.2%) — a smaller share of a much bigger birth year
Era · boys
The 1950s
  • 32.9% of all boys named Dennis (204,267) were born in this decade
Show by decade
DecadeBirthsBest rankAvg rank
1880s1,107#105 (1880)#125
1890s919#138 (1890)#164
1900s988#158 (1900)#189
1910s4,166#187 (1911)#202
1920s8,145#154 (1929)#178
1930s26,366#34 (1939)#90
1940s162,114#16 (1949)#19
1950s204,267#17 (1951)#23
1960s94,984#31 (1960)#40
1970s50,552#46 (1970)#60
1980s30,463#80 (1980)#99
1990s18,101#129 (1990)#183
2000s10,445#251 (2000)#308
2010s5,977#391 (2010)#483
2020s2,406#644 (2023)#675

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.

Dennis in 1939

girls
#1,474
26 births · 1 in 42,177 girls
boys
#34
6,212 births · 1 in 178 boys

Top girls' names in 1939

  1. #1Mary54,900
  2. #2Barbara37,257
  3. #3Patricia29,701
  4. #4Betty23,639
  5. #5Shirley20,447
  6. #6Carol20,166
  7. #7Nancy19,723
  8. #8Judith16,625
  9. #9Dorothy15,169
  10. #10Margaret14,949
  11. #1,474Dennis26

Top boys' names in 1939

  1. #1Robert59,666
  2. #2James59,636
  3. #3John51,025
  4. #4William42,071
  5. #5Richard35,386
  6. #6Charles30,789
  7. #7David25,360
  8. #8Donald24,056
  9. #9Thomas22,129
  10. #10Ronald19,837
  11. #34Dennis6,212
More about 1939

girls

1,096,612 girls got a published name in 1939; 1 in 42,177 of them was named Dennis, which outranked 70.2% of the 4,950 girls' names that year. The ten most popular names covered 23.0% of girls (24.6% in 1880, 7.0% in 2025).

Ranked beside Dennis
  1. #1,424Tonia27
  2. #1,424Veola27
  3. #1,424Vinnie27
  4. #1,474Dennis26
  5. #1,474Adelle26
  6. #1,474Amparo26
  7. #1,474Candace26
  8. #1,514Alexandria25
  9. #1,514Bella25
  10. #1,514Caren25

Tied with 39 names at #1,474; 3 shown. Tied names share a rank, as in SSA's lists.

Biggest movers since 1938
Risers
  1. 880April#1,805#925
  2. 865Karel#1,703#838
  3. 725Hedy#1,650#925
  4. 722Vivien#1,703#981
  5. 709Karon#1,547#838
Fallers
  1. 712Eulalia#972#1,684
  2. 446Shelvia#955#1,401
  3. 358Naoma#992#1,350
  4. 304Imelda#890#1,194
  5. 279Helaine#870#1,149

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

boys

1,106,852 boys got a published name in 1939; 1 in 178 of them was named Dennis, which outranked 99.1% of the 3,968 boys' names that year. The ten most popular names covered 33.4% of boys (44.2% in 1880, 8.0% in 2025).

Ranked beside Dennis
  1. #31Henry6,561
  2. #32Arthur6,380
  3. #33Willie6,308
  4. #34Dennis6,212
  5. #35Ralph5,959
  6. #36Lawrence5,882
  7. #37Eugene5,869
Biggest movers since 1938
Risers
  1. 463Alfonzo#1,439#976
  2. 447Rod#1,439#992
  3. 443Estel#1,397#954
  4. 422Cameron#1,364#942
  5. 421Turner#1,337#916
Fallers
  1. 518Gonzalo#779#1,297
  2. 497Judge#992#1,489
  3. 396Melville#963#1,359
  4. 355Agustin#883#1,238
  5. 351Antone#921#1,272

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

See the top 100 for 1939