Wyoming Baby Names: Trends & Data (1910–2025)
Boys
Wyoming's male baby naming trends reveal significant shifts across generations. In 2025, Theodore emerged as the top name with 27 births, a distinct change from Robert's widespread popularity throughout the 1950s. William has demonstrated the fastest ascent, gaining 12 rank positions compared to three decades prior. Meanwhile, Christopher registered the biggest decline, falling 13 rank positions, illustrating dynamic naming preferences in the state.
Girls
Wyoming's female baby naming trends reveal significant shifts across generations. In 2025, Aurora led with 20 births, a notable change from Mary, the dominant name throughout the 1950s. Over the past 30 years, Alexis has seen the fastest rise, climbing +12 rank positions. Meanwhile, Ashley experienced the biggest decline, dropping -15 rank positions. This data highlights the dynamic nature of name popularity in the state.
#1 Boy (2025)
Theodore
#1 Girl (2025)
Aurora
Fastest Rising
William
↑ +12
Biggest Decline
Christopher
↓ −13
Longest #1 Run
Robert
4 decades at #1
Total Births (2025)
1,005
births tracked
Fastest Rising
Alexis
↑ +12
Biggest Decline
Ashley
↓ −15
Longest #1 Run
Mary
4 decades at #1
Total Births (2025)
801
births tracked
How the Most Popular Names Changed Over Time
Popularity by decade — lower ranks indicate greater popularity (#1 is the most popular name).
| Decade | Liam | Ethan | Robert | Michael | Tyler |
|---|---|---|---|---|---|
| 1910s | — | — | Rank #3 | — | — |
| 1920s | — | — | Rank #1 | — | — |
| 1930s | — | — | Rank #1 | — | — |
| 1940s | — | — | Rank #1 | Rank #12 | — |
| 1950s | — | — | Rank #1 | Rank #2 | — |
| 1960s | — | — | Rank #4 | Rank #1 | — |
| 1970s | — | — | Rank #5 | Rank #1 | — |
| 1980s | — | — | Rank #10 | Rank #1 | — |
| 1990s | — | — | — | Rank #2 | Rank #1 |
| 2000s | — | Rank #2 | — | Rank #5 | Rank #6 |
| 2010s | Rank #1 | — | — | — | — |
| 2020s | Rank #2 | — | — | — | — |
Baby Names by Decade
Most popular · Runner-up per decade
Biggest Name Shifts
Names that climbed or fell the most in popularity
William
+12 rank positions · since 1980sChristopher
-13 rank positions · since 1980sAlexis
+12 rank positions · since 1990sAshley
-15 rank positions · since 1990sHow Wyoming Compares to the Nation
Names that rank notably higher or lower here vs. the U.S. overall
More Popular in Wyoming
- Bridger#57 here · #684 nationally↑ +627
- Wayne#88 here · #662 nationally↑ +574
- Ridge#68 here · #523 nationally↑ +455
- Cal#95 here · #539 nationally↑ +444
- Koda#81 here · #410 nationally↑ +329
Less Popular in Wyoming
- Matthew#83 here · #32 nationally↓ −51
- Luca#60 here · #14 nationally↓ −46
- Roman#86 here · #42 nationally↓ −44
- Julian#66 here · #25 nationally↓ −41
- Joseph#59 here · #29 nationally↓ −30
More Popular in Wyoming
- Kodi#93 here · #1460 nationally↑ +1367
- Lottie#71 here · #517 nationally↑ +446
- Oaklee#98 here · #530 nationally↑ +432
- Wrenlee#44 here · #353 nationally↑ +309
- Mallory#73 here · #372 nationally↑ +299
Less Popular in Wyoming
- Mia#97 here · #6 nationally↓ −91
- Isabella#68 here · #7 nationally↓ −61
- Ivy#90 here · #39 nationally↓ −51
- Delilah#85 here · #51 nationally↓ −34
- Aria#58 here · #26 nationally↓ −32
Top 100 Baby Names in Wyoming
Most popular names in 2020–2025, ranked by total births
Top 10
- #1Theodore27#4
- #2James25#6
- #3William24#9
- #4Oliver23#3
- #5Rowan19#58
- #6Ezra18#20
- #7Carter16#45
- #8Cooper16#27
- #9Hudson16#17
- #10Levi16#12
Names #11–100
- #11 Liam
- #12 Wesley
- #13 John
- #14 Noah
- #15 Stetson
- #16 Beau
- #17 Jacob
- #18 Lincoln
- #19 Michael
- #20 Asher
- #21 Elias
- #22 Elijah
- #23 Henry
- #24 Jackson
- #25 Luke
- #26 Waylon
- #27 Benjamin
- #28 Brooks
- #29 Jack
- #30 Lucas
- #31 Mateo
- #32 Miles
- #33 Thomas
- #34 Wyatt
- #35 Colter
- #36 Maverick
- #37 Owen
- #38 Tate
- #39 Arlo
- #40 Bennett
- #41 Grayson
- #42 Hayden
- #43 Hayes
- #44 Sawyer
- #45 Sebastian
- #46 Weston
- #47 Andrew
- #48 Ezekiel
- #49 Jace
- #50 Jameson
- #51 Milo
- #52 Nolan
- #53 Ryder
- #54 Alexander
- #55 Atlas
- #56 Axel
- #57 Bridger
- #58 Everett
- #59 Joseph
- #60 Luca
- #61 Ryker
- #62 Silas
- #63 Walker
- #64 Charles
- #65 Eithan
- #66 Julian
- #67 Mason
- #68 Ridge
- #69 Robert
- #70 Tucker
- #71 Warren
- #72 Callum
- #73 Charlie
- #74 Declan
- #75 Hunter
- #76 Jasper
- #77 Jensen
- #78 Jett
- #79 Jose
- #80 Knox
- #81 Koda
- #82 Logan
- #83 Matthew
- #84 Nathan
- #85 Rhett
- #86 Roman
- #87 Sutton
- #88 Wayne
- #89 Aaron
- #90 Adrian
- #91 Aiden
- #92 Arthur
- #93 Beckett
- #94 Briggs
- #95 Cal
- #96 Carlos
- #97 Christopher
- #98 Cody
- #99 Cohen
- #100 Colson
Top 10
- #1Aurora20#15
- #2Evelyn19#8
- #3Amelia18#4
- #4Charlotte15#2
- #5Elizabeth15#17
- #6Hazel15#21
- #7Eleanor14#12
- #8Emma14#3
- #9Harper14#16
- #10Lainey13#30
Names #11–100
- #11 Olivia
- #12 Scarlett
- #13 Sophia
- #14 Violet
- #15 Millie
- #16 Chloe
- #17 Eden
- #18 Ember
- #19 Iris
- #20 Lucy
- #21 Sadie
- #22 Sophie
- #23 Willow
- #24 Eliana
- #25 Emery
- #26 Hannah
- #27 Layla
- #28 Lily
- #29 Quinn
- #30 Ruby
- #31 Ava
- #32 Ella
- #33 Emilia
- #34 Emily
- #35 Juniper
- #36 Kennedy
- #37 Lydia
- #38 Mila
- #39 Nora
- #40 Penelope
- #41 Sage
- #42 Scottie
- #43 Tatum
- #44 Wrenlee
- #45 Abigail
- #46 Adeline
- #47 Avery
- #48 Brynlee
- #49 Eloise
- #50 Isla
- #51 Jade
- #52 Madeline
- #53 Paisley
- #54 Parker
- #55 Saylor
- #56 Valentina
- #57 Victoria
- #58 Aria
- #59 Aubrey
- #60 Audrey
- #61 Claire
- #62 Elena
- #63 Eliza
- #64 Elsie
- #65 Emersyn
- #66 Grace
- #67 Hallie
- #68 Isabella
- #69 Jane
- #70 Josie
- #71 Lottie
- #72 Madison
- #73 Mallory
- #74 Margaret
- #75 Oakley
- #76 Octavia
- #77 River
- #78 Vivian
- #79 Addison
- #80 Alice
- #81 Aspen
- #82 Athena
- #83 Autumn
- #84 Blakely
- #85 Delilah
- #86 Elianna
- #87 Freya
- #88 Hadley
- #89 Haven
- #90 Ivy
- #91 Kaia
- #92 Kiara
- #93 Kodi
- #94 Lucille
- #95 Lyla
- #96 Maisie
- #97 Mia
- #98 Oaklee
- #99 Piper
- #100 Rose
Explore Neighboring States
See how naming trends differ in nearby states