Seamus

#1,276 for boys in 2025, 154 births

Peak · boys
2003 · 248 births
Debut · boys
9 births
In top 100 · boys
never
of 146 years
Total births · boys
7,809
since 1957

Seamus over time

boys

Rank among boys' names. Seamus has never cracked the top 700 here.

#1#10#100#1,000rank188019001920194019601980200020202015peak #734, 2003boys
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#1,276154
2024#1,448125
2023#1,365137
2022#1,314143
2021#1,218158
2020#1,194161
2019#1,044197
2018#1,101178
2017#977211
2016#952218
2015#946221
2014#898239
2013#862247
2012#838259
2011#836258
2010#874240
2009#806276
2008#753298
2007#751296
2006#832244
2005#776254
2004#778233
2003#734248
2002#802215
2001#852188
2000#824194
1999#799191
1998#888164
1997#859164
1996#874157
1995#970130
1994#1,059111
1993#1,19688
1992#1,23783
1991#1,26478
1990#1,27875
1989#1,43358
1988#1,40455
1987#1,43950
1986#1,51144
1985#1,30454
1984#1,38247
1983#1,78731
1982#1,34249
1981#1,19859
1980#1,32450
1979#1,46441
1978#1,32647
1977#1,31247
1976#1,64632
1975#1,47836
1974#1,50134
1973#1,65328
1972#1,72126
1971#1,82324
1970#2,21317
1969#2,30814
1968#2,03016
1967#1,80919
1966#2,13214
1965#1,85618
1964#2,40912
1963#3,6466
1962#3,0418
1961#3,6526
1960#2,8719
1959#2,66310
1958#3,5596
1957#2,8229
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First appearance
1957

The first year at least five boys were named Seamus! It came in at #2,822, and was given to 9 baby boys.


Quietest stretch: 1957–1958, when fewer than 10 boys a year got the name.

Where Seamus is popular in 2015

  • Rank in state
  • Top 10
  • 11–50
  • 51–100
  • 101–500
  • 501+
  • Not published
Alaska: fewer than 5 boys named Seamus, so not publishedAKMaine: fewer than 5 boys named Seamus, so not publishedMEVermont: fewer than 5 boys named Seamus, so not publishedVTNew Hampshire: fewer than 5 boys named Seamus, so not publishedNHWashington: #636 for boys · 9 births · 1 in 4,086 boysWAIdaho: fewer than 5 boys named Seamus, so not publishedIDMontana: fewer than 5 boys named Seamus, so not publishedMTNorth Dakota: fewer than 5 boys named Seamus, so not publishedNDMinnesota: #783 for boys · 5 births · 1 in 5,677 boysMNIllinois: #601 for boys · 17 births · 1 in 3,905 boysILWisconsin: #763 for boys · 5 births · 1 in 5,443 boysWIMichigan: #881 for boys · 7 births · 1 in 6,824 boysMINew York: #667 for boys · 22 births · 1 in 4,675 boysNYMassachusetts: #290 for boys · 18 births · 1 in 1,642 boysMARhode Island: fewer than 5 boys named Seamus, so not publishedRIOregon: fewer than 5 boys named Seamus, so not publishedORNevada: fewer than 5 boys named Seamus, so not publishedNVWyoming: fewer than 5 boys named Seamus, so not publishedWYSouth Dakota: fewer than 5 boys named Seamus, so not publishedSDIowa: fewer than 5 boys named Seamus, so not publishedIAIndiana: fewer than 5 boys named Seamus, so not publishedINOhio: #1,076 for boys · 6 births · 1 in 10,049 boysOHPennsylvania: #554 for boys · 15 births · 1 in 3,988 boysPANew Jersey: #623 for boys · 10 births · 1 in 4,159 boysNJConnecticut: fewer than 5 boys named Seamus, so not publishedCTCalifornia: #1,211 for boys · 16 births · 1 in 14,144 boysCAUtah: fewer than 5 boys named Seamus, so not publishedUTColorado: fewer than 5 boys named Seamus, so not publishedCONebraska: fewer than 5 boys named Seamus, so not publishedNEMissouri: #818 for boys · 5 births · 1 in 6,320 boysMOKentucky: fewer than 5 boys named Seamus, so not publishedKYWest Virginia: fewer than 5 boys named Seamus, so not publishedWVVirginia: #789 for boys · 7 births · 1 in 6,060 boysVAMaryland: #786 for boys · 5 births · 1 in 5,562 boysMDDelaware: fewer than 5 boys named Seamus, so not publishedDEArizona: #883 for boys · 5 births · 1 in 7,393 boysAZNew Mexico: fewer than 5 boys named Seamus, so not publishedNMKansas: fewer than 5 boys named Seamus, so not publishedKSArkansas: fewer than 5 boys named Seamus, so not publishedARTennessee: fewer than 5 boys named Seamus, so not publishedTNNorth Carolina: fewer than 5 boys named Seamus, so not publishedNCSouth Carolina: fewer than 5 boys named Seamus, so not publishedSCDistrict of Columbia: fewer than 5 boys named Seamus, so not publishedDCOklahoma: fewer than 5 boys named Seamus, so not publishedOKLouisiana: fewer than 5 boys named Seamus, so not publishedLAMississippi: fewer than 5 boys named Seamus, so not publishedMSAlabama: fewer than 5 boys named Seamus, so not publishedALGeorgia: fewer than 5 boys named Seamus, so not publishedGAHawaii: fewer than 5 boys named Seamus, so not publishedHITexas: #1,533 for boys · 10 births · 1 in 18,808 boysTXFlorida: fewer than 5 boys named Seamus, so not publishedFL

Hover or tap a state for its numbers.

Top states · boys
  1. Massachusetts#290 · 1 in 1,642
  2. Pennsylvania#554 · 1 in 3,988
  3. Illinois#601 · 1 in 3,905
  4. New Jersey#623 · 1 in 4,159
  5. Washington#636 · 1 in 4,086

Best ever in a state: #120 in New Hampshire, 1991.

Show every state
StateRankBirthsShare
Massachusetts#290181 in 1,642
Pennsylvania#554151 in 3,988
Illinois#601171 in 3,905
New Jersey#623101 in 4,159
Washington#63691 in 4,086
New York#667221 in 4,675
Wisconsin#76351 in 5,443
Minnesota#78351 in 5,677
Maryland#78651 in 5,562
Virginia#78971 in 6,060
Missouri#81851 in 6,320
Michigan#88171 in 6,824
Arizona#88351 in 7,393
Ohio#1,07661 in 10,049
California#1,211161 in 14,144
Texas#1,533101 in 18,808
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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 Seamus
Momentum · boys
Holding steady
  • 172 spots since 2024 (#1,448 → #1,276)
  • 82 spots since 2020 (#1,194 → #1,276)
  • 330 spots since 2015 (#946 → #1,276)
  • Biggest jump: 96 spots in 1996 (#970 → #874)
  • Biggest drop: 124 spots in 2018 (#977 → #1,101)
Rise & fade · boys
46 yrs to peak
  • Debuted 1957
  • Peaked 2003 at #734 (248 births)
  • Not yet halved from its peak
Top of the charts · boys
Top 1,000 for 23 yrs
  • Top 10: never
  • Top 100: never
  • Top 1,000: 23 yrs · run 1995–2017
Share of babies · boys
1 in 6,846
  • Highest: 1 in 6,846 boys born in 2008 were named Seamus (0.01%)
  • Latest: 1 in 11,091 boys born in 2025 (0.01%)
  • Its best rank, #734 in 2003, was only 1 in 7,965 (0.01%) — a smaller share of a much bigger birth year
Era · boys
The 2000s
  • 31.3% of all boys named Seamus (2,446) were born in this decade
Show by decade
DecadeBirthsBest rankAvg rank
1950s25#2,663 (1959)#3,015
1960s122#1,809 (1967)#2,575
1970s332#1,312 (1977)#1,614
1980s497#1,198 (1981)#1,412
1990s1,241#799 (1999)#1,042
2000s2,446#734 (2003)#791
2010s2,268#836 (2011)#933
2020s878#1,194 (2020)#1,303

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.

Seamus in 2015

boys
#946
221 births · 1 in 8,673 boys

Top boys' names in 2015

  1. #1Noah19,680
  2. #2Liam18,410
  3. #3Mason16,675
  4. #4Jacob16,005
  5. #5William15,950
  6. #6Ethan15,103
  7. #7James14,865
  8. #8Alexander14,584
  9. #9Michael14,504
  10. #10Benjamin13,732
  11. #946Seamus221
More about 2015

boys

1,916,743 boys got a published name in 2015; 1 in 8,673 of them was named Seamus, which outranked 93.3% of the 14,059 boys' names that year. The ten most popular names covered 8.3% of boys (44.2% in 1880, 8.0% in 2025).

Ranked beside Seamus
  1. #942Rashad223
  2. #944Boone222
  3. #944Kashton222
  4. #946Seamus221
  5. #947Gibson220
  6. #947Jabari220
  7. #947Quintin220
Biggest movers since 2014
Risers
  1. ↑ 1,348Riaan#2,277 → #929
  2. ↑ 397Huxley#1,355 → #958
  3. ↑ 355Wilder#1,313 → #958
  4. ↑ 284Jaziel#1,218 → #934
  5. ↑ 268Canaan#1,074 → #806
Fallers
  1. ↓ 676Arnav#891 → #1,567
  2. ↓ 262Jayse#906 → #1,168
  3. ↓ 239Neymar#551 → #790
  4. ↓ 228Rylee#877 → #1,105
  5. ↓ 204Johnathon#915 → #1,119

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

See the top 100 for 2015 →