Most likely no, never. Anne Frank's fame is from her diary which brought a real-life look into what had happened, even though she was killed. It is sad to say, but on a community level, those that survived the war probably knew of her and her fate. Local SS leaders may have known that Jews were hiding out in certain areas for extended periods of time, but they did not have names nor did they care. Allied leaders wouldn't have known until after the war, same as the government in exile. After her fame most likely IF AT ALL. Her fame didn't come about until well after the war, and until that came she was just a tear drop in an ocean. A nameless body, which is why her story became so formidable in learning about the holocaust post-war. She became the face of innocence/humanity during the war which put a personality, a name, a face on one of millions of jews. Something no film or picture reel could do. All they saw were blank pale bodies, her book gave us flesh and blood and emotion.

Follow up question. Did the people of Amsterdam ever know about her?

Did the Dutch Government In Exile know about her?

Did any of the Allied Leaders ever know about her?

Did any of the convicted Nazi party members who were not sentenced to death ever know about her?