I have some Levins in my tree, I discovered their names were spelled Lewin, Lavin and Levy on their manifests.
Depending on the year they traveled, and where they departed, the manifests have differing amounts of detail.
You asked about arrival ports-
One traveled from Antwerp to St. John, New Brunswick in 1910.
More traveled from Liverpool to Montreal in 1911.
One from London to Montreal in 1912.
Another (non-Levin) immigrated from Le Havre to Ellis Island to Montreal in 1907.
San Francisco, CA