In the Foundling Hospital in Coram Fields, Bloomsbury (such a great museum), there is a wall with the names of all the children. They were renamed on arrival if their actual names were given, and some of the names are great!
You can tell when a particular member of staff did the naming as there seem to be a few themes. Lots of them have jobs for names - farmer, Farrer, Cooper, Carpenter. Then another lot have geological features as their last names - River, Mountain, Hill, Vale. Another theme are birds - Sparrow, Starling, Robin. And famous people like Kingdom Brunel, William Shakespeare etc.
It’s a very moving wall.
Every child came with a token so their (usually illiterate) parents could claim them back if their circumstances changed. Things like a Queen or Hearts card, a roughly engraved coin and in one case, a hazelnut. So even though their names had changed you could say, ‘ My baby was the one brought in on the fourth of April and the token was a coffee spoon’. And you’d get your baby and the token back. The museum is full of moving tokens of the unclaimed babies.
That was a bit long, sorry.