In message , at
21:24:24 on Tue, 5 Jan 2021, Arthur Figgis
remarked:
On 05/01/2021 18:17, Sam Wilson wrote:
Roland Perry wrote:
In message , at 16:22:35 on Tue, 5 Jan 2021,
Tweed remarked:

It's just a cultural thing, like many Europeans have names like Magnus
Magnus*son*, and innumerable similar Slavic suffices.

Slavic? I thought it came from the Icelandic. There surnames come from the
first name of the parent.

Yes, hence the use of the word "similar" (not "identical")
I’ve recently found this fascinating and instructive:
https://www.w3.org/International/questions/qa-personal-names

The Afghan politican Abdullah Abdullah allegedly only had one name
originally, but he got so fed up with people from elsehwere asking for
his other name that he decided it was easiest to double it so he had one.

I knew an African who employed the same workaround.
--
Roland Perry