I'm genuinely surprised no one has mentioned Harrison Bergeron by Kurt Vonnegut. I love Kurt Vonnegut (he wrote Slaughter House Five if you recognize his name) and Harrison Bergeron is one of my favorite stories ever. It's told through the eyes of a father of a teenage boy (Harrison Bergeron) who lives in a society which attempts to be completely perfect and equal. It ends terribly after Harrison rebels against said government. A very good, short read. I would consider using this for my son because I love the story so much.
“Harrison” is the middle name of Archie Windsor-Mountbatten. Son of Henry, Duke of Sussex and his wife Meghan Markle. Archie’s grandfather is Charles, Prince of Wales and his great grandmother is Elizabeth II, Queen of the United Kingdom of Great Britain and Northern Ireland.
― Anonymous User 5/8/2019
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More famous by association, but in Marvel Comics and adaptations Peggy Carter has at least one male relative named Harrison Carter; in the mainstream comics Peggy has a brother (Sharon Carter's father) who is named Harrison Carter, while in the MCU Peggy's father is named Harrison Carter.
This is a strong, masculine name that fortunately hasn't become overused. A fictional famous bearer is Harrison Bergeron, the superhuman title hero of a short story by Kurt Vonnegut.