I think I found something really obscure here: during the "Martha" scene in Batman v Superman (2016), the name "Lara" - Superman's birth mother - appears to be graffitied on a column
How Superman Became a Christ-Like Figure in American Culture ‹ Literary Hub
Jon Kent (DC Comics) - Wikipedia
Superman (DC Extended Universe) - Wikipedia
What does Superman's real name of Kal-El mean? - Quora
Superman | Darian's DC Extended Universe Wiki | Fandom
Superman (Clark Kent) | DC Database | Fandom
Kalel: Baby Name of the Day - Appellation Mountain
Superman | Creators, Story, Logo, Movies, Actors, & Facts | Britannica
Superman Birth Name Crossword Clue
/cdn.vox-cdn.com/uploads/chorus_image/image/66780768/RCO001_1583411051.0.jpg "A Superman comic from 1960 predicted Back to the Future - Polygon")
A Superman comic from 1960 predicted Back to the Future - Polygon
Superman | Creators, Story, Logo, Movies, Actors, & Facts | Britannica
Superman's planet is racially diverse — finally
The tragic real story behind Superman's birth
What is Superman's real name? - Quora
Origin of Superman - Wikipedia
Superman's Kryptonian Name Predicted His Origin & Powers
Kal-El (Earth-One) | DC Database | Fandom
Trivia N Stuff - What is Superman's birth name? | Facebook
Kal-El (Superman Returns) | DC Database | Fandom
Rex Parker Does the NYT Crossword Puzzle: Superman's birth name / MON 4-3-17 / __ Philippe (Swiss watchmaker) / __-CIO / "That sounds good - NOT!" / Cheri formerly of S.N.L.
What is Superman's real name? - Quora
Kal-El (All-Star Superman) | DC Database | Fandom
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