| #1 |
Sigourney Weaver
|
Kiri |
Avatar: Fire and Ash
(2025)
|
76 → 15 |
C5 |
+61 |
James Cameron confirmed Kiri is 15 in Variety interview • Visual Guide lists Kiri as 14-15 years old |
| #2 |
Sigourney Weaver
|
Kiri |
Avatar: The Way of Water
(2022)
|
73 → 14 |
C3 |
+59 |
D23 interview explicitly states Kiri is 14 years old • Entertainment Weekly character guide states Kiri is 14-year-old adopted daughter |
| #3 |
Casey Affleck
|
Tom |
Interstellar
(2014)
|
39 → 15 |
C4 |
+24 |
Fandom Wiki: 'Born 28th of January 2052' and described as 'fifteen year old eldest child' • Timeline confirms Tom born early 2052 |
| #4 |
Cynthia Erivo
|
Elphaba |
Wicked
(2024)
|
37 → 17 |
C3 |
+20 |
Wicked Wiki (based on novel): 'at the age of 17, she is accepted to Crage Hall, the all-female college at Shiz University' |
| #5 |
Jonathan Bailey
|
Fiyero |
Wicked
(2024)
|
36 → 18 |
C3 |
+18 |
Wicked Wiki (based on novel): 'At the age of 18, he enrolls at the Ozma Towers school at Shiz University' |
| #6 |
Aaron Moten
|
Maximus |
Fallout S2
(2026)
|
36 → 19 |
C4 |
+17 |
Fallout Wiki: Age 19 listed for 'The End' episode, cited from episode script. |
| #7 |
Zoe Saldaña
|
Neytiri |
Avatar
(2009)
|
31 → 18 |
C5 |
+13 |
James Cameron Avatar screenplay (2007), page 35: Neytiri is stated to be 18 in human years |
| #8 |
Alexa Demie
|
Maddy Perez |
Euphoria S2
(2022)
|
31 → 18 |
C3 |
+13 |
Euphoria Wiki: Born approximately January 31, 2001. 17 in S1, 18 in S2. |
| #9 |
Yuko Natsuyoshi
|
Kaguya (voice) |
Cosmic Princess Kaguya!
(2026)
|
30 → 17 |
C3 |
+13 |
ANN Encyclopedia: Kaguya 'quickly grows into a girl named Kaguya, about Iroha's age' - Iroha is confirmed 17, so Kaguya appears ~17 • Wikipedia confirms Kaguya rapidly grows 'into a girl her own age' referring to 17-year-old Iroha |
| #10 |
Gabriel Howell
|
Snotlout |
How to Train Your Dragon
(2025)
|
27 → ~15 |
C2 |
+12 |
HTTYD Wiki: Snotlout is 15 in the original animated film. No explicit age stated for live-action version |
| #11 |
Michelle Randolph
|
Ainsley Norris |
Landman S2
(2026)
|
29 → 17 |
C3 |
+12 |
Taste of Country: 'On Landman, Randolph's Ainsley Norris is the 17-year-old daughter of lead Tommy Norris (Billy Bob Thornton).' • Screen Rant: Discusses the controversy around Ainsley 'being only 17 years old' and how her character is depicted. |
| #12 |
Timothée Chalamet
|
Paul Atreides |
Dune
(2021)
|
25 → 15 |
C4 |
+10 |
Dune Wiki: Born 10176 AG, novel states 'shortly after his fifteenth birthday' in 10191 AG |
| #13 |
Chase Infiniti
|
Willa |
One Battle After Another
(2025)
|
25 → 16 |
C3 |
+9 |
Slate review confirms Willa is 16 years old • Deadline interview notes Dawson Casting: Willa is 16, Chase Infiniti was 24 during filming |
| #14 |
Barbie Ferreira
|
Kat Hernandez |
Euphoria S2
(2022)
|
25 → 16 |
C3 |
+9 |
Euphoria Wiki: Born approximately April 22, 2002. 16 during S1 and S2. |
| #15 |
Caleb McLaughlin
|
Lucas Sinclair |
Stranger Things S5
(2025)
|
24 → 16 |
C3 |
+8 |
Stranger Things Wiki: Born between Nov 1970 and Aug 1971. S5 in 1987 = 16 years old. |
| #16 |
Maya Hawke
|
Robin Buckley |
Stranger Things S5
(2025)
|
27 → 19 |
C3 |
+8 |
Stranger Things Wiki: Born around March 1968. S5 in 1987 = 19 years old. |
| #17 |
Georgie Farmer
|
Ajax Petropolus |
Wednesday S2
(2025)
|
24 → 16 |
C3 |
+8 |
Tim Burton Wiki: Original script states Ajax is 16 years old. |
| #18 |
Zendaya
|
Rue Bennett |
Euphoria S2
(2022)
|
25 → 17 |
C4 |
+8 |
Euphoria Wiki: Born September 14, 2001 (cited from Pilot episode). Season 2 takes place in early 2022. |
| #19 |
Austin Abrams
|
Ethan Lewis |
Euphoria S2
(2022)
|
25 → ~17 |
C2 |
+8 |
Capital FM: Ethan is 17 in S1. Same school year as Kat. No official source for specific age. |
| #20 |
Michael J. Fox
|
Marty McFly |
Back to the Future
(1985)
|
24 → 17 |
C4 |
+7 |
Futurepedia: DOB June 12, 1968 (cited from 'Hard Time Part 3'). Film date Nov 5, 1985 = 17 years old |
| #21 |
Lea Thompson
|
Lorraine Baines |
Back to the Future
(1985)
|
24 → 17 |
C3 |
+7 |
Futurepedia: Born 1938 in Hill Valley. Age 17 in 1955 scenes |
| #22 |
Gaten Matarazzo
|
Dustin Henderson |
Stranger Things S5
(2025)
|
23 → 16 |
C3 |
+7 |
Stranger Things Wiki: Born May 29, 1971 (cited from Season 4, Episode 6). S5 in 1987 = 16 years old. |
| #23 |
Sadie Sink
|
Max Mayfield |
Stranger Things S5
(2025)
|
23 → 16 |
C3 |
+7 |
Stranger Things Wiki: Born between Nov 1970 and Sep 1971. S5 in 1987 = 16 years old. |
| #24 |
Emma Myers
|
Enid Sinclair |
Wednesday S2
(2025)
|
23 → 16 |
C3 |
+7 |
Addams Family Wiki: Same grade as Wednesday. Multiple articles confirm she is 16-17 based on being in same year. • The Direct: Enid is in the same year as Wednesday, so presumed 16 years old. |
| #25 |
Maude Apatow
|
Lexi Howard |
Euphoria S2
(2022)
|
24 → 17 |
C3 |
+7 |
Euphoria Wiki: Born approximately October/November 2001. 16 in S1, 17 in S2. |
| #26 |
Britain Dalton
|
Lo'ak |
Avatar: The Way of Water
(2022)
|
21 → 14 |
C3 |
+7 |
Wikipedia cast list states Lo'ak is 14 years old • Fox News review states Lo'ak is 14 years old |
| #27 |
Cooper Hoffman
|
Raymond Garraty #47 |
The Long Walk
(2025)
|
22 → 16 |
C3 |
+6 |
Stephen King Wiki explicitly states Garraty is 'a sixteen year old boy from Maine' • GradeSaver study guide describes Garraty as 'a decent sixteen year old' |
| #28 |
Mark Hamill
|
Luke Skywalker |
Star Wars
(1977)
|
25 → 19 |
C4 |
+6 |
Wookieepedia: Born 19 BBY. Episode IV takes place 0 BBY. |
| #29 |
Finn Wolfhard
|
Mike Wheeler |
Stranger Things S5
(2025)
|
22 → 16 |
C3 |
+6 |
Stranger Things Wiki: Born April 7, 1971. S5 in 1987 = 16 years old. |
| #30 |
Jenna Ortega
|
Wednesday Addams |
Wednesday S2
(2025)
|
22 → 16 |
C5 |
+6 |
Addams Family Wiki: Birthday celebration in S1E6 confirms she turns 16. Born Nov 13, 2006. Age 16 in Season 2. |
| #31 |
Sydney Sweeney
|
Cassie Howard |
Euphoria S2
(2022)
|
24 → 18 |
C3 |
+6 |
Euphoria Wiki: Born approximately August 16, 2000. 17 in S1, 18 in S2. |
| #32 |
Jacob Elordi
|
Nate Jacobs |
Euphoria S2
(2022)
|
24 → 18 |
C3 |
+6 |
Euphoria Wiki: Born November 8, 2000 (linked to Timeline). 17-18 in S1, 18 in S2. |
| #33 |
Jamie Flatters
|
Neteyam |
Avatar: The Way of Water
(2022)
|
22 → 16 |
C3 |
+6 |
Wikipedia cast list states Neteyam is 16 years old • Fox News review states Neteyam is 16 years old |
| #34 |
Van Crosby
|
Kyle Morgan |
The Family Plan 2
(2025)
|
23 → 18 |
C5 |
+5 |
Explicitly stated: 'Dan feels like his family is slowly moving apart, now that Kyle is 18' • Confirmed: 'Kyle is Dan and Nina's 18-year-old son' |
| #35 |
Kate Winslet
|
Rose DeWitt Bukater |
Titanic
(1997)
|
22 → 17 |
C5 |
+5 |
James Cameron screenplay: '17 years old and beautiful, regal of bearing' |
| #36 |
Millie Bobby Brown
|
Eleven / Jane Hopper |
Stranger Things S5
(2025)
|
21 → 16 |
C3 |
+5 |
Stranger Things Wiki: Born June 7, 1971 (cited from Instagram post and Season 5 Episode 1). S5 in 1987 = 16 years old. |
| #37 |
Noah Schnapp
|
Will Byers |
Stranger Things S5
(2025)
|
21 → 16 |
C3 |
+5 |
Stranger Things Wiki: Born March 22, 1971. S5 in 1987 = 16 years old. |
| #38 |
Hunter Schafer
|
Jules Vaughn |
Euphoria S2
(2022)
|
23 → 18 |
C3 |
+5 |
Euphoria Wiki: Born 2001/2002, 17 in S1, 18 in S2. No specific birth date cited. |
| #39 |
Arianna Rivas
|
Jenny Garcia |
A Working Man
(2025)
|
23 → 19 |
C3 |
+4 |
Review describes Jenny as 'their spunky 19-year-old daughter' • Review describes Jenny as 'their 19-year-old daughter' |
| #40 |
Crispin Glover
|
George McFly |
Back to the Future
(1985)
|
21 → 17 |
C4 |
+4 |
Futurepedia: DOB April 1, 1938 (visible on tombstone in BTTF2). Age 17 on Nov 5, 1955 |
| #41 |
Angus Cloud
|
Fezco O’Neill |
Euphoria S2
(2022)
|
23 → 19 |
C3 |
+4 |
Euphoria Wiki: Born 2000, 18 in S1, 19 in S2. No specific date. |
| #42 |
Bella Ramsey
|
Ellie Williams |
The Last of Us S2
(2025)
|
21 → 19 |
C4 |
+2 |
The Last of Us Wiki (HBO): Born March 2009, age 19-20 in Season 2 (2028). |