Here’s a guy with one of the best aptonyms I know of: Dill Pickle (1924-2016), pickle salesman.
Here’s an article about him:

I haven’t been able to figure out what the middle initial “L” stands for, but I can tell you that “Dill” was a hand-me-down from Dill’s father, Curtis Dill Pickle (1899-1970).
Update, Jun. 2022: I was recently contacted by Dill Pickle’s daughter, who kindly gave me some extra information, including Dill’s middle name: Lamar. Thank you!
Sources:
- “Dill L. Pickle Has Job Selling Them.” Milwaukee Journal 24 Nov. 1949, Green Sheet sec.: 1.
- Dill Lamar Pickle – Find a Grave
Aged 15, Mr. Dill Pickle is listed in the 1940 US Census with no middle name although all three of his siblings have one. The record is free to view via Ancestry.com but only once you sign up.
Thanks Rachel!