I know that Dick is another name for Richard. But Why? They don't seem to even be plays off of the same name, nor do they sound the same at all.
It's like if another name for John was Frank. It makes zero sense.
It's like if another name for John was Frank. It makes zero sense.
Very likely this is due to both being transliterations from Cyrillic.
Oleksander is Ukranian form of Aleksander.
If someone would pronounce Alek and Olek the same, the chosen transcription of the shortened nickname is pretty much arbitrary.
* Jack
* Dick
* Rock from Roland
* Hank from Henry
* Chuck from Charles
https://www.youtube.com/watch?v=9LMr5XTgeyI (CGP Grey)
(spoiler: he couldn't find out where it came from, and did this video on his research to explain more: https://www.youtube.com/watch?v=qEV9qoup2mQ )