Quite unusually, it is spelt exactly the same in English, as in French. Many towns and cities are spelt differently in French, but not Stockholm.
It's spelled the same way.
Stockholm
August is spelled 'août' in French.
"Cat" in French is spelled "chat".
Emily is spelled Émilie in French.
India is spelled 'Inde' in French
Luc is the French spelling of Luke.
"Yellow" in French is spelled "jaune."
200,000,000 in French is spelled as "deux cents millions."
ocean is spelled 'océan' in French
Cambodia is spelled 'le Cambodge' in French;
It's spelled statue in French. Our English word come from the French.