Three Jews were waiting on line at Ellis Island.
What is your name they asked the first, “Chaim” he answered. This is America they responded; from here on your name will be Chuck.
They asked the second what is your name? “Berel” He answered. This is America they responded; from here on your name will be Buck.
They asked the third what is your name? “Shmerel” but I am going back to Europe.
HT Badchan at recent wedding