Delaware Baby Names: Trends & Data (1910–2025)

Boys

Delaware's male baby naming trends show significant shifts. In 2025, Noah was the top name, recorded for 63 births, a stark contrast to John, the dominant name of the 1950s. Jacob has seen the fastest rise, climbing 12 rank positions compared to 30 years ago. Conversely, Christopher experienced the biggest decline, dropping 11 rank positions. This data reflects evolving preferences across generations.

Girls

Delaware's female baby naming trends reveal distinct shifts across generations. In 2025, Mia emerged as the top choice, recorded for 43 births. This marks a significant change from the 1950s, when Mary was the dominant name. Comparing current data to three decades prior, Alexis shows the fastest ascent, gaining 4 rank positions. Conversely, Ashley experienced the biggest decline, dropping 16 rank positions, reflecting evolving preferences over time.

#1 Boy (2025)

Noah

#1 Girl (2025)

Mia

Fastest Rising

Jacob

↑ +12

Biggest Decline

Christopher

↓ −11

Longest #1 Run

Michael

5 decades at #1

Total Births (2025)

1,979

births tracked

Baby Names by Decade

Most popular · Runner-up per decade

1910sJohnWilliam
1920sWilliamJohn
1930sWilliamJohn
1940sJohnWilliam
1950sJohnRobert
1960sMichaelJohn
Recent Decades
1970sMichaelJohn
1980sMichaelChristopher
1990sMichaelMatthew
2000sMichaelMatthew
2010sLiamMason
2020sLiamNoah

Biggest Name Shifts

Names that climbed or fell the most in popularity

Fastest Rising

Jacob

+12 rank positions · since 1990s
Biggest Decline

Christopher

-11 rank positions · since 1980s

How Delaware Compares to the Nation

Names that rank notably higher or lower here vs. the U.S. overall

More Popular in Delaware

  • Amari
    #39 here · #185 nationally +146
  • Kairo
    #98 here · #226 nationally +128
  • Chase
    #85 here · #192 nationally +107
  • Landon
    #51 here · #127 nationally +76
  • Connor
    #95 here · #166 nationally +71

Less Popular in Delaware

  • Asher
    #94 here · #28 nationally 66
  • Thomas
    #92 here · #34 nationally 58
  • Julian
    #80 here · #25 nationally 55
  • Alexander
    #83 here · #30 nationally 53
  • Jack
    #66 here · #15 nationally 51

Top 100 Baby Names in Delaware

Most popular names in 2020–2025, ranked by total births

Top 10

RankNameBirthsNational
  • #1Noah63#2
  • #2Liam59#1
  • #3Oliver39#3
  • #4James37#6
  • #5Lucas36#10
  • #6Theodore35#4
  • #7Benjamin34#11
  • #8Elijah34#7
  • #9John32#23
  • #10Cooper30#27

Names #11–100

  • #11 Levi
  • #12 Logan
  • #13 Mason
  • #14 Brooks
  • #15 Anthony
  • #16 Carter
  • #17 Hudson
  • #18 Leo
  • #19 Owen
  • #20 Joseph
  • #21 Michael
  • #22 Josiah
  • #23 Mateo
  • #24 Gabriel
  • #25 Daniel
  • #26 Elias
  • #27 Henry
  • #28 Sebastian
  • #29 Cameron
  • #30 Dylan
  • #31 Jacob
  • #32 Luca
  • #33 Samuel
  • #34 William
  • #35 Aiden
  • #36 David
  • #37 Joshua
  • #38 Wesley
  • #39 Amari
  • #40 Colton
  • #41 Grayson
  • #42 Austin
  • #43 Luke
  • #44 Miles
  • #45 Nolan
  • #46 Santiago
  • #47 Wyatt
  • #48 Bennett
  • #49 Ethan
  • #50 Isaac
  • #51 Landon
  • #52 Nathan
  • #53 Rowan
  • #54 Thiago
  • #55 Adrian
  • #56 Beau
  • #57 Christopher
  • #58 Ezra
  • #59 Giovanni
  • #60 Jayden
  • #61 Roman
  • #62 Silas
  • #63 Weston
  • #64 Aaron
  • #65 Angel
  • #66 Jack
  • #67 Maverick
  • #68 Andrew
  • #69 Declan
  • #70 Ezekiel
  • #71 Gael
  • #72 Jackson
  • #73 Jeremiah
  • #74 Matthew
  • #75 Nicholas
  • #76 Atlas
  • #77 Caleb
  • #78 Charles
  • #79 Christian
  • #80 Julian
  • #81 Parker
  • #82 Adam
  • #83 Alexander
  • #84 August
  • #85 Chase
  • #86 Easton
  • #87 Eithan
  • #88 Enzo
  • #89 Micah
  • #90 Ryan
  • #91 Theo
  • #92 Thomas
  • #93 Arthur
  • #94 Asher
  • #95 Connor
  • #96 Jaxon
  • #97 Jonathan
  • #98 Kairo
  • #99 River
  • #100 Vincent

Explore Neighboring States

See how naming trends differ in nearby states