[Edward64]

Looked up the Palestinian diaspora ...

The LATAM countries stuck out. Have to read more on why and how they've got so many Palestinians.

Palestinian diaspora - Wikipedia

It is estimated that more than 6 million Palestinians live in a global diaspora.[14]

The countries outside the Palestinian territories with significant Palestinian populations are:

Jordan 3,240,000
Israel 1,650,000
Syria 630,000
Chile 500,000 (largest Palestinian community outside the Middle East).
Lebanon 402,582
Saudi Arabia 280,245
Egypt 270,245
United States 255,000 (the largest concentrations in Chicago, Detroit and Los Angeles; History of Palestinians in Los Angeles).
Honduras 250,000
Guatemala est. 200,000
Mexico 120,000
Qatar 100,000
Germany 80,000
Kuwait 80,000
El Salvador 70,000