If you're asking about Oliver Twist from Charles Dickens' novel by the same name... Oliver is punished in the orphanage for asking for more food to eat. Already starving like all of the orphans, he "doesn't know any better." And who would when they're young and hungry.
in London
Olive Creek orphange
Olive Creek orphange
Oliver twist 
The 2005 one was filmed in Prague.
Scranton -The orphanage's name was Our Lady of Help Orphanage.
a person who worked in the orphanage it says she killed the children of the old orphanage
The orphanage was not named in the books, but the sixth film gave it the name "Wool's Orphanage".
No, Hitler was never in an orphanage.
Skyrim's orphanage is in Riften.
Yes its an all girls orphanage run by Miss Hannigan
I don't think there is a specific title these days and the name "orphanage" is itself usually not used, being replaced with "Children's Home" etc. Centuries ago it may have been more formalized. In Charles Dickens' classic book Oliver Twist, the orphanage was run by a superintendent (Mrs. Mann), but a "Beadle" (Mr. Bumble) oversaw the operation. A Beadle was a parish constable of the Anglican Church, often charged with duties of charity like overseeing the parish the parish orphanage and workhouse.